Home / 7,696,514.73-11,548,755.68-5,584,034.73

Finding the Fourth Proportional to 7,696,514.73, 11,548,755.68 and 5,584,034.73

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Solution

The fourth proportional to 7,696,514.73, 11,548,755.68 and 5,584,034.73 is: 8,378,942.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,696,514.73 : 11,548,755.68 = 5,584,034.73 : x
  2. Step 2: Convert to fraction form
    7,696,514.73/11,548,755.68 = 5,584,034.73/x
  3. Step 3: Cross multiply
    7,696,514.73x = 11,548,755.68 × 5,584,034.73
  4. Step 4: Simplify right side
    7,696,514.73x = 64,488,652,777,484.60
  5. Step 5: Solve for x
    x = 64,488,652,777,484.60/7,696,514.73
  6. Step 6: Final answer
    x = 8,378,942.29

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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.