Home / 4,311,213.60-5,949,516.24-2,377,542.72

Finding the Fourth Proportional to 4,311,213.60, 5,949,516.24 and 2,377,542.72

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Solution

The fourth proportional to 4,311,213.60, 5,949,516.24 and 2,377,542.72 is: 3,281,031.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,213.60 : 5,949,516.24 = 2,377,542.72 : x
  2. Step 2: Convert to fraction form
    4,311,213.60/5,949,516.24 = 2,377,542.72/x
  3. Step 3: Cross multiply
    4,311,213.60x = 5,949,516.24 × 2,377,542.72
  4. Step 4: Simplify right side
    4,311,213.60x = 14,145,229,023,933.78
  5. Step 5: Solve for x
    x = 14,145,229,023,933.78/4,311,213.60
  6. Step 6: Final answer
    x = 3,281,031.82

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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.