Home / 3,744,510.26-5,620,642.04-2,306,229.71

Finding the Fourth Proportional to 3,744,510.26, 5,620,642.04 and 2,306,229.71

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Solution

The fourth proportional to 3,744,510.26, 5,620,642.04 and 2,306,229.71 is: 3,461,732.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,510.26 : 5,620,642.04 = 2,306,229.71 : x
  2. Step 2: Convert to fraction form
    3,744,510.26/5,620,642.04 = 2,306,229.71/x
  3. Step 3: Cross multiply
    3,744,510.26x = 5,620,642.04 × 2,306,229.71
  4. Step 4: Simplify right side
    3,744,510.26x = 12,962,491,639,585.37
  5. Step 5: Solve for x
    x = 12,962,491,639,585.37/3,744,510.26
  6. Step 6: Final answer
    x = 3,461,732.18

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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.