Home / 2,833,963.73-3,910,838.11-1,544,775.83

Finding the Fourth Proportional to 2,833,963.73, 3,910,838.11 and 1,544,775.83

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Solution

The fourth proportional to 2,833,963.73, 3,910,838.11 and 1,544,775.83 is: 2,131,773.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,963.73 : 3,910,838.11 = 1,544,775.83 : x
  2. Step 2: Convert to fraction form
    2,833,963.73/3,910,838.11 = 1,544,775.83/x
  3. Step 3: Cross multiply
    2,833,963.73x = 3,910,838.11 × 1,544,775.83
  4. Step 4: Simplify right side
    2,833,963.73x = 6,041,368,187,370.88
  5. Step 5: Solve for x
    x = 6,041,368,187,370.88/2,833,963.73
  6. Step 6: Final answer
    x = 2,131,773.29

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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.