Home / 944,057.60-1,304,456.64-754,634.24

Finding the Fourth Proportional to 944,057.60, 1,304,456.64 and 754,634.24

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Solution

The fourth proportional to 944,057.60, 1,304,456.64 and 754,634.24 is: 1,042,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,057.60 : 1,304,456.64 = 754,634.24 : x
  2. Step 2: Convert to fraction form
    944,057.60/1,304,456.64 = 754,634.24/x
  3. Step 3: Cross multiply
    944,057.60x = 1,304,456.64 × 754,634.24
  4. Step 4: Simplify right side
    944,057.60x = 984,387,645,139.35
  5. Step 5: Solve for x
    x = 984,387,645,139.35/944,057.60
  6. Step 6: Final answer
    x = 1,042,719.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.