Home / 4,093,359.29-5,648,736.86-2,257,778.17

Finding the Fourth Proportional to 4,093,359.29, 5,648,736.86 and 2,257,778.17

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Solution

The fourth proportional to 4,093,359.29, 5,648,736.86 and 2,257,778.17 is: 3,115,679.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,359.29 : 5,648,736.86 = 2,257,778.17 : x
  2. Step 2: Convert to fraction form
    4,093,359.29/5,648,736.86 = 2,257,778.17/x
  3. Step 3: Cross multiply
    4,093,359.29x = 5,648,736.86 × 2,257,778.17
  4. Step 4: Simplify right side
    4,093,359.29x = 12,753,594,745,171.61
  5. Step 5: Solve for x
    x = 12,753,594,745,171.61/4,093,359.29
  6. Step 6: Final answer
    x = 3,115,679.28

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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.