Home / 3,844,018.94-5,304,856.85-2,125,250.17

Finding the Fourth Proportional to 3,844,018.94, 5,304,856.85 and 2,125,250.17

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Solution

The fourth proportional to 3,844,018.94, 5,304,856.85 and 2,125,250.17 is: 2,932,906.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,018.94 : 5,304,856.85 = 2,125,250.17 : x
  2. Step 2: Convert to fraction form
    3,844,018.94/5,304,856.85 = 2,125,250.17/x
  3. Step 3: Cross multiply
    3,844,018.94x = 5,304,856.85 × 2,125,250.17
  4. Step 4: Simplify right side
    3,844,018.94x = 11,274,147,940,863.43
  5. Step 5: Solve for x
    x = 11,274,147,940,863.43/3,844,018.94
  6. Step 6: Final answer
    x = 2,932,906.45

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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.