Home / 9,028,101.93-13,543,180.05-3,273,545.85

Finding the Fourth Proportional to 9,028,101.93, 13,543,180.05 and 3,273,545.85

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Solution

The fourth proportional to 9,028,101.93, 13,543,180.05 and 3,273,545.85 is: 4,910,691.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028,101.93 : 13,543,180.05 = 3,273,545.85 : x
  2. Step 2: Convert to fraction form
    9,028,101.93/13,543,180.05 = 3,273,545.85/x
  3. Step 3: Cross multiply
    9,028,101.93x = 13,543,180.05 × 3,273,545.85
  4. Step 4: Simplify right side
    9,028,101.93x = 44,334,220,848,480.30
  5. Step 5: Solve for x
    x = 44,334,220,848,480.30/9,028,101.93
  6. Step 6: Final answer
    x = 4,910,691.22

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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.