Home / 11,664,047.70-17,504,819.55-5,981,346.90

Finding the Fourth Proportional to 11,664,047.70, 17,504,819.55 and 5,981,346.90

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Solution

The fourth proportional to 11,664,047.70, 17,504,819.55 and 5,981,346.90 is: 8,976,506.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,047.70 : 17,504,819.55 = 5,981,346.90 : x
  2. Step 2: Convert to fraction form
    11,664,047.70/17,504,819.55 = 5,981,346.90/x
  3. Step 3: Cross multiply
    11,664,047.70x = 17,504,819.55 × 5,981,346.90
  4. Step 4: Simplify right side
    11,664,047.70x = 104,702,398,150,451.91
  5. Step 5: Solve for x
    x = 104,702,398,150,451.91/11,664,047.70
  6. Step 6: Final answer
    x = 8,976,506.34

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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.