Home / 9,024,979.62-12,454,568.19-4,895,016.42

Finding the Fourth Proportional to 9,024,979.62, 12,454,568.19 and 4,895,016.42

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Solution

The fourth proportional to 9,024,979.62, 12,454,568.19 and 4,895,016.42 is: 6,755,174.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024,979.62 : 12,454,568.19 = 4,895,016.42 : x
  2. Step 2: Convert to fraction form
    9,024,979.62/12,454,568.19 = 4,895,016.42/x
  3. Step 3: Cross multiply
    9,024,979.62x = 12,454,568.19 × 4,895,016.42
  4. Step 4: Simplify right side
    9,024,979.62x = 60,965,315,794,059.68
  5. Step 5: Solve for x
    x = 60,965,315,794,059.68/9,024,979.62
  6. Step 6: Final answer
    x = 6,755,174.90

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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.