Home / 3,744,495.63-5,167,401.30-2,025,617.49

Finding the Fourth Proportional to 3,744,495.63, 5,167,401.30 and 2,025,617.49

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Solution

The fourth proportional to 3,744,495.63, 5,167,401.30 and 2,025,617.49 is: 2,795,350.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,495.63 : 5,167,401.30 = 2,025,617.49 : x
  2. Step 2: Convert to fraction form
    3,744,495.63/5,167,401.30 = 2,025,617.49/x
  3. Step 3: Cross multiply
    3,744,495.63x = 5,167,401.30 × 2,025,617.49
  4. Step 4: Simplify right side
    3,744,495.63x = 10,467,178,451,128.74
  5. Step 5: Solve for x
    x = 10,467,178,451,128.74/3,744,495.63
  6. Step 6: Final answer
    x = 2,795,350.69

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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.