Home / 3,744,776.24-5,167,786.60-2,025,891.44

Finding the Fourth Proportional to 3,744,776.24, 5,167,786.60 and 2,025,891.44

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Solution

The fourth proportional to 3,744,776.24, 5,167,786.60 and 2,025,891.44 is: 2,795,727.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,776.24 : 5,167,786.60 = 2,025,891.44 : x
  2. Step 2: Convert to fraction form
    3,744,776.24/5,167,786.60 = 2,025,891.44/x
  3. Step 3: Cross multiply
    3,744,776.24x = 5,167,786.60 × 2,025,891.44
  4. Step 4: Simplify right side
    3,744,776.24x = 10,469,374,636,686.70
  5. Step 5: Solve for x
    x = 10,469,374,636,686.70/3,744,776.24
  6. Step 6: Final answer
    x = 2,795,727.69

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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.