Home / 4,725,591.60-7,083,721.80-2,327,473.20

Finding the Fourth Proportional to 4,725,591.60, 7,083,721.80 and 2,327,473.20

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Solution

The fourth proportional to 4,725,591.60, 7,083,721.80 and 2,327,473.20 is: 3,488,911.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,591.60 : 7,083,721.80 = 2,327,473.20 : x
  2. Step 2: Convert to fraction form
    4,725,591.60/7,083,721.80 = 2,327,473.20/x
  3. Step 3: Cross multiply
    4,725,591.60x = 7,083,721.80 × 2,327,473.20
  4. Step 4: Simplify right side
    4,725,591.60x = 16,487,172,645,755.76
  5. Step 5: Solve for x
    x = 16,487,172,645,755.76/4,725,591.60
  6. Step 6: Final answer
    x = 3,488,911.87

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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.