Home / 3,951,925.62-5,453,517.69-2,233,009.23

Finding the Fourth Proportional to 3,951,925.62, 5,453,517.69 and 2,233,009.23

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Solution

The fourth proportional to 3,951,925.62, 5,453,517.69 and 2,233,009.23 is: 3,081,473.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,951,925.62 : 5,453,517.69 = 2,233,009.23 : x
  2. Step 2: Convert to fraction form
    3,951,925.62/5,453,517.69 = 2,233,009.23/x
  3. Step 3: Cross multiply
    3,951,925.62x = 5,453,517.69 × 2,233,009.23
  4. Step 4: Simplify right side
    3,951,925.62x = 12,177,755,337,738.28
  5. Step 5: Solve for x
    x = 12,177,755,337,738.28/3,951,925.62
  6. Step 6: Final answer
    x = 3,081,473.82

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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.