Home / 3,976,759.64-5,487,591.24-2,234,293.04

Finding the Fourth Proportional to 3,976,759.64, 5,487,591.24 and 2,234,293.04

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Solution

The fourth proportional to 3,976,759.64, 5,487,591.24 and 2,234,293.04 is: 3,083,135.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976,759.64 : 5,487,591.24 = 2,234,293.04 : x
  2. Step 2: Convert to fraction form
    3,976,759.64/5,487,591.24 = 2,234,293.04/x
  3. Step 3: Cross multiply
    3,976,759.64x = 5,487,591.24 × 2,234,293.04
  4. Step 4: Simplify right side
    3,976,759.64x = 12,260,886,913,896.97
  5. Step 5: Solve for x
    x = 12,260,886,913,896.97/3,976,759.64
  6. Step 6: Final answer
    x = 3,083,135.02

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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.