Home / 3,476,363.60-5,214,545.40-2,946,234.80

Finding the Fourth Proportional to 3,476,363.60, 5,214,545.40 and 2,946,234.80

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Solution

The fourth proportional to 3,476,363.60, 5,214,545.40 and 2,946,234.80 is: 4,419,352.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,363.60 : 5,214,545.40 = 2,946,234.80 : x
  2. Step 2: Convert to fraction form
    3,476,363.60/5,214,545.40 = 2,946,234.80/x
  3. Step 3: Cross multiply
    3,476,363.60x = 5,214,545.40 × 2,946,234.80
  4. Step 4: Simplify right side
    3,476,363.60x = 15,363,275,123,659.92
  5. Step 5: Solve for x
    x = 15,363,275,123,659.92/3,476,363.60
  6. Step 6: Final answer
    x = 4,419,352.20

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Similar ratio
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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.