Home / 3,728,227.20-5,596,545.60-2,468,515.20

Finding the Fourth Proportional to 3,728,227.20, 5,596,545.60 and 2,468,515.20

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Solution

The fourth proportional to 3,728,227.20, 5,596,545.60 and 2,468,515.20 is: 3,705,556.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,227.20 : 5,596,545.60 = 2,468,515.20 : x
  2. Step 2: Convert to fraction form
    3,728,227.20/5,596,545.60 = 2,468,515.20/x
  3. Step 3: Cross multiply
    3,728,227.20x = 5,596,545.60 × 2,468,515.20
  4. Step 4: Simplify right side
    3,728,227.20x = 13,815,157,881,093.12
  5. Step 5: Solve for x
    x = 13,815,157,881,093.12/3,728,227.20
  6. Step 6: Final answer
    x = 3,705,556.86

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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.