Home / 4,162,149.20-6,244,390.20-2,032,302.80

Finding the Fourth Proportional to 4,162,149.20, 6,244,390.20 and 2,032,302.80

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Solution

The fourth proportional to 4,162,149.20, 6,244,390.20 and 2,032,302.80 is: 3,049,023.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,149.20 : 6,244,390.20 = 2,032,302.80 : x
  2. Step 2: Convert to fraction form
    4,162,149.20/6,244,390.20 = 2,032,302.80/x
  3. Step 3: Cross multiply
    4,162,149.20x = 6,244,390.20 × 2,032,302.80
  4. Step 4: Simplify right side
    4,162,149.20x = 12,690,491,687,752.56
  5. Step 5: Solve for x
    x = 12,690,491,687,752.56/4,162,149.20
  6. Step 6: Final answer
    x = 3,049,023.73

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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.