Home / 3,664,125.88-5,057,100.12-2,033,058.71

Finding the Fourth Proportional to 3,664,125.88, 5,057,100.12 and 2,033,058.71

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Solution

The fourth proportional to 3,664,125.88, 5,057,100.12 and 2,033,058.71 is: 2,805,957.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,125.88 : 5,057,100.12 = 2,033,058.71 : x
  2. Step 2: Convert to fraction form
    3,664,125.88/5,057,100.12 = 2,033,058.71/x
  3. Step 3: Cross multiply
    3,664,125.88x = 5,057,100.12 × 2,033,058.71
  4. Step 4: Simplify right side
    3,664,125.88x = 10,281,381,436,142.75
  5. Step 5: Solve for x
    x = 10,281,381,436,142.75/3,664,125.88
  6. Step 6: Final answer
    x = 2,805,957.49

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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.