Home / 4,925,287.20-7,375,489.20-3,233,229.60

Finding the Fourth Proportional to 4,925,287.20, 7,375,489.20 and 3,233,229.60

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Solution

The fourth proportional to 4,925,287.20, 7,375,489.20 and 3,233,229.60 is: 4,841,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,287.20 : 7,375,489.20 = 3,233,229.60 : x
  2. Step 2: Convert to fraction form
    4,925,287.20/7,375,489.20 = 3,233,229.60/x
  3. Step 3: Cross multiply
    4,925,287.20x = 7,375,489.20 × 3,233,229.60
  4. Step 4: Simplify right side
    4,925,287.20x = 23,846,649,995,920.32
  5. Step 5: Solve for x
    x = 23,846,649,995,920.32/4,925,287.20
  6. Step 6: Final answer
    x = 4,841,677.05

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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.