Home / 2,324,318.65-3,486,540.24-726,881.71

Finding the Fourth Proportional to 2,324,318.65, 3,486,540.24 and 726,881.71

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Solution

The fourth proportional to 2,324,318.65, 3,486,540.24 and 726,881.71 is: 1,090,342.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,318.65 : 3,486,540.24 = 726,881.71 : x
  2. Step 2: Convert to fraction form
    2,324,318.65/3,486,540.24 = 726,881.71/x
  3. Step 3: Cross multiply
    2,324,318.65x = 3,486,540.24 × 726,881.71
  4. Step 4: Simplify right side
    2,324,318.65x = 2,534,302,331,635.01
  5. Step 5: Solve for x
    x = 2,534,302,331,635.01/2,324,318.65
  6. Step 6: Final answer
    x = 1,090,342.04

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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.