Home / 4,497,168.06-6,744,775.14-1,423,397.88

Finding the Fourth Proportional to 4,497,168.06, 6,744,775.14 and 1,423,397.88

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Solution

The fourth proportional to 4,497,168.06, 6,744,775.14 and 1,423,397.88 is: 2,134,787.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,168.06 : 6,744,775.14 = 1,423,397.88 : x
  2. Step 2: Convert to fraction form
    4,497,168.06/6,744,775.14 = 1,423,397.88/x
  3. Step 3: Cross multiply
    4,497,168.06x = 6,744,775.14 × 1,423,397.88
  4. Step 4: Simplify right side
    4,497,168.06x = 9,600,498,635,352.70
  5. Step 5: Solve for x
    x = 9,600,498,635,352.70/4,497,168.06
  6. Step 6: Final answer
    x = 2,134,787.61

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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.