Home / 5,667,614.64-8,497,222.92-3,423,227.76

Finding the Fourth Proportional to 5,667,614.64, 8,497,222.92 and 3,423,227.76

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Solution

The fourth proportional to 5,667,614.64, 8,497,222.92 and 3,423,227.76 is: 5,132,305.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,614.64 : 8,497,222.92 = 3,423,227.76 : x
  2. Step 2: Convert to fraction form
    5,667,614.64/8,497,222.92 = 3,423,227.76/x
  3. Step 3: Cross multiply
    5,667,614.64x = 8,497,222.92 × 3,423,227.76
  4. Step 4: Simplify right side
    5,667,614.64x = 29,087,929,382,652.26
  5. Step 5: Solve for x
    x = 29,087,929,382,652.26/5,667,614.64
  6. Step 6: Final answer
    x = 5,132,305.43

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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.