Home / 3,227,552.43-4,840,165.28-1,068,178.59

Finding the Fourth Proportional to 3,227,552.43, 4,840,165.28 and 1,068,178.59

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Solution

The fourth proportional to 3,227,552.43, 4,840,165.28 and 1,068,178.59 is: 1,601,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,552.43 : 4,840,165.28 = 1,068,178.59 : x
  2. Step 2: Convert to fraction form
    3,227,552.43/4,840,165.28 = 1,068,178.59/x
  3. Step 3: Cross multiply
    3,227,552.43x = 4,840,165.28 × 1,068,178.59
  4. Step 4: Simplify right side
    3,227,552.43x = 5,170,160,920,819.30
  5. Step 5: Solve for x
    x = 5,170,160,920,819.30/3,227,552.43
  6. Step 6: Final answer
    x = 1,601,882.86

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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.