Home / 11,358,773.13-15,675,044.92-6,202,097.78

Finding the Fourth Proportional to 11,358,773.13, 15,675,044.92 and 6,202,097.78

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Solution

The fourth proportional to 11,358,773.13, 15,675,044.92 and 6,202,097.78 is: 8,558,861.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,773.13 : 15,675,044.92 = 6,202,097.78 : x
  2. Step 2: Convert to fraction form
    11,358,773.13/15,675,044.92 = 6,202,097.78/x
  3. Step 3: Cross multiply
    11,358,773.13x = 15,675,044.92 × 6,202,097.78
  4. Step 4: Simplify right side
    11,358,773.13x = 97,218,161,240,738.62
  5. Step 5: Solve for x
    x = 97,218,161,240,738.62/11,358,773.13
  6. Step 6: Final answer
    x = 8,558,861.08

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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.