Home / 3,350,753.06-5,025,299.20-954,618.45

Finding the Fourth Proportional to 3,350,753.06, 5,025,299.20 and 954,618.45

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Solution

The fourth proportional to 3,350,753.06, 5,025,299.20 and 954,618.45 is: 1,431,691.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,753.06 : 5,025,299.20 = 954,618.45 : x
  2. Step 2: Convert to fraction form
    3,350,753.06/5,025,299.20 = 954,618.45/x
  3. Step 3: Cross multiply
    3,350,753.06x = 5,025,299.20 × 954,618.45
  4. Step 4: Simplify right side
    3,350,753.06x = 4,797,243,307,963.74
  5. Step 5: Solve for x
    x = 4,797,243,307,963.74/3,350,753.06
  6. Step 6: Final answer
    x = 1,431,691.09

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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.