Home / 9,485,995.62-14,226,863.82-4,363,505.81

Finding the Fourth Proportional to 9,485,995.62, 14,226,863.82 and 4,363,505.81

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Solution

The fourth proportional to 9,485,995.62, 14,226,863.82 and 4,363,505.81 is: 6,544,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,485,995.62 : 14,226,863.82 = 4,363,505.81 : x
  2. Step 2: Convert to fraction form
    9,485,995.62/14,226,863.82 = 4,363,505.81/x
  3. Step 3: Cross multiply
    9,485,995.62x = 14,226,863.82 × 4,363,505.81
  4. Step 4: Simplify right side
    9,485,995.62x = 62,079,002,865,514.47
  5. Step 5: Solve for x
    x = 62,079,002,865,514.47/9,485,995.62
  6. Step 6: Final answer
    x = 6,544,279.10

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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.