Home / 414,713-634,098

Finding the Third Proportional to 414,713 and 634,098

Calculator

Solution

The third proportional to 414,713 and 634,098 is: 969,538.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,713 : 634,098 = 634,098 : x
  2. Step 2: Convert to fraction form
    414,713/634,098 = 634,098/x
  3. Step 3: Cross multiply
    414,713x = 634,098 × 634,098
  4. Step 4: Simplify right side
    414,713x = 402,080,273,604
  5. Step 5: Solve for x
    x = 402,080,273,604/414,713
  6. Step 6: Final answer
    x = 969,538.63

Related Problems

Find third proportional to 207,356.50 and 317,049
Half scale
Find third proportional to 829,426 and 1,268,196
Double scale
Find third proportional to 414,715 and 634,101
Similar ratio
Find third proportional to 622,069.50 and 951,147
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.