Home / 2,553,449.69-3,831,089.19-1,093,883.85

Finding the Fourth Proportional to 2,553,449.69, 3,831,089.19 and 1,093,883.85

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Solution

The fourth proportional to 2,553,449.69, 3,831,089.19 and 1,093,883.85 is: 1,641,217.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,449.69 : 3,831,089.19 = 1,093,883.85 : x
  2. Step 2: Convert to fraction form
    2,553,449.69/3,831,089.19 = 1,093,883.85/x
  3. Step 3: Cross multiply
    2,553,449.69x = 3,831,089.19 × 1,093,883.85
  4. Step 4: Simplify right side
    2,553,449.69x = 4,190,766,592,850.58
  5. Step 5: Solve for x
    x = 4,190,766,592,850.58/2,553,449.69
  6. Step 6: Final answer
    x = 1,641,217.61

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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.