Home / 924,060.64-1,275,214.32-542,093.92

Finding the Fourth Proportional to 924,060.64, 1,275,214.32 and 542,093.92

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Solution

The fourth proportional to 924,060.64, 1,275,214.32 and 542,093.92 is: 748,095.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,060.64 : 1,275,214.32 = 542,093.92 : x
  2. Step 2: Convert to fraction form
    924,060.64/1,275,214.32 = 542,093.92/x
  3. Step 3: Cross multiply
    924,060.64x = 1,275,214.32 × 542,093.92
  4. Step 4: Simplify right side
    924,060.64x = 691,285,929,568.94
  5. Step 5: Solve for x
    x = 691,285,929,568.94/924,060.64
  6. Step 6: Final answer
    x = 748,095.85

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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.