Home / 6,979,779-10,477,053

Finding the Third Proportional to 6,979,779 and 10,477,053

Calculator

Solution

The third proportional to 6,979,779 and 10,477,053 is: 15,726,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,979,779 : 10,477,053 = 10,477,053 : x
  2. Step 2: Convert to fraction form
    6,979,779/10,477,053 = 10,477,053/x
  3. Step 3: Cross multiply
    6,979,779x = 10,477,053 × 10,477,053
  4. Step 4: Simplify right side
    6,979,779x = 109,768,639,564,809
  5. Step 5: Solve for x
    x = 109,768,639,564,809/6,979,779
  6. Step 6: Final answer
    x = 15,726,664.06

Related Problems

Find third proportional to 3,489,889.50 and 5,238,526.50
Half scale
Find third proportional to 13,959,558 and 20,954,106
Double scale
Find third proportional to 6,979,781 and 10,477,056
Similar ratio
Find third proportional to 10,469,668.50 and 15,715,579.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.