Home / 707,400-1,534,427

Finding the Third Proportional to 707,400 and 1,534,427

Calculator

Solution

The third proportional to 707,400 and 1,534,427 is: 3,328,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,400 : 1,534,427 = 1,534,427 : x
  2. Step 2: Convert to fraction form
    707,400/1,534,427 = 1,534,427/x
  3. Step 3: Cross multiply
    707,400x = 1,534,427 × 1,534,427
  4. Step 4: Simplify right side
    707,400x = 2,354,466,218,329
  5. Step 5: Solve for x
    x = 2,354,466,218,329/707,400
  6. Step 6: Final answer
    x = 3,328,337.88

Related Problems

Find third proportional to 353,700 and 767,213.50
Half scale
Find third proportional to 1,414,800 and 3,068,854
Double scale
Find third proportional to 707,402 and 1,534,431
Similar ratio
Find third proportional to 1,061,100 and 2,301,640.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.