Home / 3,744,498.63-5,167,405.44-2,025,620.49

Finding the Fourth Proportional to 3,744,498.63, 5,167,405.44 and 2,025,620.49

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Solution

The fourth proportional to 3,744,498.63, 5,167,405.44 and 2,025,620.49 is: 2,795,354.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,498.63 : 5,167,405.44 = 2,025,620.49 : x
  2. Step 2: Convert to fraction form
    3,744,498.63/5,167,405.44 = 2,025,620.49/x
  3. Step 3: Cross multiply
    3,744,498.63x = 5,167,405.44 × 2,025,620.49
  4. Step 4: Simplify right side
    3,744,498.63x = 10,467,202,339,401.47
  5. Step 5: Solve for x
    x = 10,467,202,339,401.47/3,744,498.63
  6. Step 6: Final answer
    x = 2,795,354.83

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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.