Home / 3,544,906.73-5,317,690.88-2,747,083.66

Finding the Fourth Proportional to 3,544,906.73, 5,317,690.88 and 2,747,083.66

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Solution

The fourth proportional to 3,544,906.73, 5,317,690.88 and 2,747,083.66 is: 4,120,881.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,906.73 : 5,317,690.88 = 2,747,083.66 : x
  2. Step 2: Convert to fraction form
    3,544,906.73/5,317,690.88 = 2,747,083.66/x
  3. Step 3: Cross multiply
    3,544,906.73x = 5,317,690.88 × 2,747,083.66
  4. Step 4: Simplify right side
    3,544,906.73x = 14,608,141,718,952.50
  5. Step 5: Solve for x
    x = 14,608,141,718,952.50/3,544,906.73
  6. Step 6: Final answer
    x = 4,120,881.83

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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.