Home / 3,800,264.44-5,244,401.88-2,272,371.56

Finding the Fourth Proportional to 3,800,264.44, 5,244,401.88 and 2,272,371.56

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Solution

The fourth proportional to 3,800,264.44, 5,244,401.88 and 2,272,371.56 is: 3,135,894.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,264.44 : 5,244,401.88 = 2,272,371.56 : x
  2. Step 2: Convert to fraction form
    3,800,264.44/5,244,401.88 = 2,272,371.56/x
  3. Step 3: Cross multiply
    3,800,264.44x = 5,244,401.88 × 2,272,371.56
  4. Step 4: Simplify right side
    3,800,264.44x = 11,917,229,681,322.53
  5. Step 5: Solve for x
    x = 11,917,229,681,322.53/3,800,264.44
  6. Step 6: Final answer
    x = 3,135,894.85

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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.