Home / 11,664,042.60-17,482,067.10-5,981,341.80

Finding the Fourth Proportional to 11,664,042.60, 17,482,067.10 and 5,981,341.80

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Solution

The fourth proportional to 11,664,042.60, 17,482,067.10 and 5,981,341.80 is: 8,964,835.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,042.60 : 17,482,067.10 = 5,981,341.80 : x
  2. Step 2: Convert to fraction form
    11,664,042.60/17,482,067.10 = 5,981,341.80/x
  3. Step 3: Cross multiply
    11,664,042.60x = 17,482,067.10 × 5,981,341.80
  4. Step 4: Simplify right side
    11,664,042.60x = 104,566,218,695,634.78
  5. Step 5: Solve for x
    x = 104,566,218,695,634.78/11,664,042.60
  6. Step 6: Final answer
    x = 8,964,835.12

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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.