Home / 8,981,814.47-13,472,527.12-2,504,716.97

Finding the Fourth Proportional to 8,981,814.47, 13,472,527.12 and 2,504,716.97

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Solution

The fourth proportional to 8,981,814.47, 13,472,527.12 and 2,504,716.97 is: 3,757,021.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,981,814.47 : 13,472,527.12 = 2,504,716.97 : x
  2. Step 2: Convert to fraction form
    8,981,814.47/13,472,527.12 = 2,504,716.97/x
  3. Step 3: Cross multiply
    8,981,814.47x = 13,472,527.12 × 2,504,716.97
  4. Step 4: Simplify right side
    8,981,814.47x = 33,744,867,232,624.80
  5. Step 5: Solve for x
    x = 33,744,867,232,624.80/8,981,814.47
  6. Step 6: Final answer
    x = 3,757,021.19

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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.