Home / 5,794,212.80-8,691,319.20-3,399,204.80

Finding the Fourth Proportional to 5,794,212.80, 8,691,319.20 and 3,399,204.80

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Solution

The fourth proportional to 5,794,212.80, 8,691,319.20 and 3,399,204.80 is: 5,098,807.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,212.80 : 8,691,319.20 = 3,399,204.80 : x
  2. Step 2: Convert to fraction form
    5,794,212.80/8,691,319.20 = 3,399,204.80/x
  3. Step 3: Cross multiply
    5,794,212.80x = 8,691,319.20 × 3,399,204.80
  4. Step 4: Simplify right side
    5,794,212.80x = 29,543,573,942,972.16
  5. Step 5: Solve for x
    x = 29,543,573,942,972.16/5,794,212.80
  6. Step 6: Final answer
    x = 5,098,807.20

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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.