Home / 357,652-773,382

Finding the Third Proportional to 357,652 and 773,382

Calculator

Solution

The third proportional to 357,652 and 773,382 is: 1,672,351.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,652 : 773,382 = 773,382 : x
  2. Step 2: Convert to fraction form
    357,652/773,382 = 773,382/x
  3. Step 3: Cross multiply
    357,652x = 773,382 × 773,382
  4. Step 4: Simplify right side
    357,652x = 598,119,717,924
  5. Step 5: Solve for x
    x = 598,119,717,924/357,652
  6. Step 6: Final answer
    x = 1,672,351.11

Related Problems

Find third proportional to 178,826 and 386,691
Half scale
Find third proportional to 715,304 and 1,546,764
Double scale
Find third proportional to 357,654 and 773,386
Similar ratio
Find third proportional to 536,478 and 1,160,073
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.