Home / 11,558,001.60-17,324,560.80-4,366,756.80

Finding the Fourth Proportional to 11,558,001.60, 17,324,560.80 and 4,366,756.80

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Solution

The fourth proportional to 11,558,001.60, 17,324,560.80 and 4,366,756.80 is: 6,545,434.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,001.60 : 17,324,560.80 = 4,366,756.80 : x
  2. Step 2: Convert to fraction form
    11,558,001.60/17,324,560.80 = 4,366,756.80/x
  3. Step 3: Cross multiply
    11,558,001.60x = 17,324,560.80 × 4,366,756.80
  4. Step 4: Simplify right side
    11,558,001.60x = 75,652,143,680,413.44
  5. Step 5: Solve for x
    x = 75,652,143,680,413.44/11,558,001.60
  6. Step 6: Final answer
    x = 6,545,434.61

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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.