# Insert 6

Insert four harmonic means between 3/7 and 3/19

a2 =  0.355
a3 =  0.303
a4 =  0.2643
a5 =  0.2344

### Step-by-step explanation:

We will be pleased if You send us any improvements to this math problem. Thank you!

Tips to related online calculators
Looking for calculator of harmonic mean?
Looking for a statistical calculator?
Need help to calculate sum, simplify or multiply fractions? Try our fraction calculator.

## Related math problems and questions:

• Insert 5
Insert five harmonic means between 1/2 and 1/26
• Insert 7
Insert five harmonic means between 3 and 18
• Harmonic mean
If x, y, z form a harmonic progression, then y is the harmonic mean of x and z. Find the harmonic mean of the numbers 6 and 5.
• HP - harmonic progression
Determine the 10th term of the harmonic progression 6,4,3,…
• Harmonic mean
Harmonic means of 6 and 12
• Harmonic series
Insert four members between 5/3 and 5/11 to form harmonic series (means).
• HP - harmonic progression
Determine the 8th term of the harmonic progression 2, 4/3, 1,…
• Insert AP member
Insert arithmetic means between 75 and 180.
• Insert 4
Insert 3 arithmetic means between 3 and 63.
• Tractors
Fields go plow two tractors with various performances. The first tractor plows the whole field in 11 hours, the second tractor plows the whole field 19 hours longer. How long take plow the whole field with two tractors?
• Sequence 11
What is the nth term of this sequence 1, 1/2, 1/3, 1/4, 1/5?
• Harmonic 4
The harmonic mean of -6 and 5.
• Insert 3
Insert five arithmetic progression members between -7 and 3/2.
• HP - harmonic progression 2
Compute the 16th term of the HP if the 6th and 11th term of the harmonic progression are 10 and 18 respectively.
• Insert into GP
Between numbers 5 and 640, insert as many numbers to form geometric progression so the sum of the numbers you entered will be 630. How many numbers must you insert?
• Harmonic and arithmetic means
The local Utah Department of Child Service office wants to project staffing needs based on current social worker assignments. They have the number of cases per social worker for the following staff: Mary: 25 John: 35 Ted: 15 Lisa: 45 Anna: 20 Calculate: a
• Harmonic HM example
Harmonic means of 4 and 8.