Home / 924,061.64-1,275,215.70-542,094.92

Finding the Fourth Proportional to 924,061.64, 1,275,215.70 and 542,094.92

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Solution

The fourth proportional to 924,061.64, 1,275,215.70 and 542,094.92 is: 748,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,061.64 : 1,275,215.70 = 542,094.92 : x
  2. Step 2: Convert to fraction form
    924,061.64/1,275,215.70 = 542,094.92/x
  3. Step 3: Cross multiply
    924,061.64x = 1,275,215.70 × 542,094.92
  4. Step 4: Simplify right side
    924,061.64x = 691,287,952,874.24
  5. Step 5: Solve for x
    x = 691,287,952,874.24/924,061.64
  6. Step 6: Final answer
    x = 748,097.23

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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.