Home / 631,766.25-948,092.22-365,159.97

Finding the Fourth Proportional to 631,766.25, 948,092.22 and 365,159.97

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Solution

The fourth proportional to 631,766.25, 948,092.22 and 365,159.97 is: 547,995.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,766.25 : 948,092.22 = 365,159.97 : x
  2. Step 2: Convert to fraction form
    631,766.25/948,092.22 = 365,159.97/x
  3. Step 3: Cross multiply
    631,766.25x = 948,092.22 × 365,159.97
  4. Step 4: Simplify right side
    631,766.25x = 346,205,326,612.43
  5. Step 5: Solve for x
    x = 346,205,326,612.43/631,766.25
  6. Step 6: Final answer
    x = 547,995.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.