Home / 3,350,262.11-5,025,423.20-954,105.53

Finding the Fourth Proportional to 3,350,262.11, 5,025,423.20 and 954,105.53

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Solution

The fourth proportional to 3,350,262.11, 5,025,423.20 and 954,105.53 is: 1,431,166.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,262.11 : 5,025,423.20 = 954,105.53 : x
  2. Step 2: Convert to fraction form
    3,350,262.11/5,025,423.20 = 954,105.53/x
  3. Step 3: Cross multiply
    3,350,262.11x = 5,025,423.20 × 954,105.53
  4. Step 4: Simplify right side
    3,350,262.11x = 4,794,784,035,812.65
  5. Step 5: Solve for x
    x = 4,794,784,035,812.65/3,350,262.11
  6. Step 6: Final answer
    x = 1,431,166.84

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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.