Home / 11,793,972.30-17,690,104.71-3,709,260.24

Finding the Fourth Proportional to 11,793,972.30, 17,690,104.71 and 3,709,260.24

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Solution

The fourth proportional to 11,793,972.30, 17,690,104.71 and 3,709,260.24 is: 5,563,621.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,793,972.30 : 17,690,104.71 = 3,709,260.24 : x
  2. Step 2: Convert to fraction form
    11,793,972.30/17,690,104.71 = 3,709,260.24/x
  3. Step 3: Cross multiply
    11,793,972.30x = 17,690,104.71 × 3,709,260.24
  4. Step 4: Simplify right side
    11,793,972.30x = 65,617,202,042,239.73
  5. Step 5: Solve for x
    x = 65,617,202,042,239.73/11,793,972.30
  6. Step 6: Final answer
    x = 5,563,621.85

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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.