Home / 4,857,002.43-6,703,251.09-2,764,353.66

Finding the Fourth Proportional to 4,857,002.43, 6,703,251.09 and 2,764,353.66

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Solution

The fourth proportional to 4,857,002.43, 6,703,251.09 and 2,764,353.66 is: 3,815,142.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,002.43 : 6,703,251.09 = 2,764,353.66 : x
  2. Step 2: Convert to fraction form
    4,857,002.43/6,703,251.09 = 2,764,353.66/x
  3. Step 3: Cross multiply
    4,857,002.43x = 6,703,251.09 × 2,764,353.66
  4. Step 4: Simplify right side
    4,857,002.43x = 18,530,156,649,036.97
  5. Step 5: Solve for x
    x = 18,530,156,649,036.97/4,857,002.43
  6. Step 6: Final answer
    x = 3,815,142.56

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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.