Home / 8,933,515.92-13,398,564.24-3,468,610.62

Finding the Fourth Proportional to 8,933,515.92, 13,398,564.24 and 3,468,610.62

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Solution

The fourth proportional to 8,933,515.92, 13,398,564.24 and 3,468,610.62 is: 5,202,252.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,515.92 : 13,398,564.24 = 3,468,610.62 : x
  2. Step 2: Convert to fraction form
    8,933,515.92/13,398,564.24 = 3,468,610.62/x
  3. Step 3: Cross multiply
    8,933,515.92x = 13,398,564.24 × 3,468,610.62
  4. Step 4: Simplify right side
    8,933,515.92x = 46,474,402,215,616.23
  5. Step 5: Solve for x
    x = 46,474,402,215,616.23/8,933,515.92
  6. Step 6: Final answer
    x = 5,202,252.13

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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.