Home / 337,760-454,704

Finding the Third Proportional to 337,760 and 454,704

Calculator

Solution

The third proportional to 337,760 and 454,704 is: 612,137.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,760 : 454,704 = 454,704 : x
  2. Step 2: Convert to fraction form
    337,760/454,704 = 454,704/x
  3. Step 3: Cross multiply
    337,760x = 454,704 × 454,704
  4. Step 4: Simplify right side
    337,760x = 206,755,727,616
  5. Step 5: Solve for x
    x = 206,755,727,616/337,760
  6. Step 6: Final answer
    x = 612,137.99

Related Problems

Find third proportional to 168,880 and 227,352
Half scale
Find third proportional to 675,520 and 909,408
Double scale
Find third proportional to 337,762 and 454,707
Similar ratio
Find third proportional to 506,640 and 682,056
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.