Home / 413,049-631,446

Finding the Third Proportional to 413,049 and 631,446

Calculator

Solution

The third proportional to 413,049 and 631,446 is: 965,319.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,049 : 631,446 = 631,446 : x
  2. Step 2: Convert to fraction form
    413,049/631,446 = 631,446/x
  3. Step 3: Cross multiply
    413,049x = 631,446 × 631,446
  4. Step 4: Simplify right side
    413,049x = 398,724,050,916
  5. Step 5: Solve for x
    x = 398,724,050,916/413,049
  6. Step 6: Final answer
    x = 965,319.01

Related Problems

Find third proportional to 206,524.50 and 315,723
Half scale
Find third proportional to 826,098 and 1,262,892
Double scale
Find third proportional to 413,051 and 631,449
Similar ratio
Find third proportional to 619,573.50 and 947,169
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.