Home / 4,344,581.94-6,517,007.21-2,185,694.90

Finding the Fourth Proportional to 4,344,581.94, 6,517,007.21 and 2,185,694.90

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Solution

The fourth proportional to 4,344,581.94, 6,517,007.21 and 2,185,694.90 is: 3,278,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,581.94 : 6,517,007.21 = 2,185,694.90 : x
  2. Step 2: Convert to fraction form
    4,344,581.94/6,517,007.21 = 2,185,694.90/x
  3. Step 3: Cross multiply
    4,344,581.94x = 6,517,007.21 × 2,185,694.90
  4. Step 4: Simplify right side
    4,344,581.94x = 14,244,189,422,160.23
  5. Step 5: Solve for x
    x = 14,244,189,422,160.23/4,344,581.94
  6. Step 6: Final answer
    x = 3,278,609.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.