Home / 2,607,099.20-3,598,167.65-1,445,803.73

Finding the Fourth Proportional to 2,607,099.20, 3,598,167.65 and 1,445,803.73

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Solution

The fourth proportional to 2,607,099.20, 3,598,167.65 and 1,445,803.73 is: 1,995,414.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,099.20 : 3,598,167.65 = 1,445,803.73 : x
  2. Step 2: Convert to fraction form
    2,607,099.20/3,598,167.65 = 1,445,803.73/x
  3. Step 3: Cross multiply
    2,607,099.20x = 3,598,167.65 × 1,445,803.73
  4. Step 4: Simplify right side
    2,607,099.20x = 5,202,244,218,530.75
  5. Step 5: Solve for x
    x = 5,202,244,218,530.75/2,607,099.20
  6. Step 6: Final answer
    x = 1,995,414.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.