Home / 11,694,869.68-17,545,294.32-4,504,473.76

Finding the Fourth Proportional to 11,694,869.68, 17,545,294.32 and 4,504,473.76

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Solution

The fourth proportional to 11,694,869.68, 17,545,294.32 and 4,504,473.76 is: 6,757,862.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,869.68 : 17,545,294.32 = 4,504,473.76 : x
  2. Step 2: Convert to fraction form
    11,694,869.68/17,545,294.32 = 4,504,473.76/x
  3. Step 3: Cross multiply
    11,694,869.68x = 17,545,294.32 × 4,504,473.76
  4. Step 4: Simplify right side
    11,694,869.68x = 79,032,317,875,917.05
  5. Step 5: Solve for x
    x = 79,032,317,875,917.05/11,694,869.68
  6. Step 6: Final answer
    x = 6,757,862.21

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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.