Home / 3,726,545.18-5,589,819.07-1,167,958.65

Finding the Fourth Proportional to 3,726,545.18, 5,589,819.07 and 1,167,958.65

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Solution

The fourth proportional to 3,726,545.18, 5,589,819.07 and 1,167,958.65 is: 1,751,938.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,545.18 : 5,589,819.07 = 1,167,958.65 : x
  2. Step 2: Convert to fraction form
    3,726,545.18/5,589,819.07 = 1,167,958.65/x
  3. Step 3: Cross multiply
    3,726,545.18x = 5,589,819.07 × 1,167,958.65
  4. Step 4: Simplify right side
    3,726,545.18x = 6,528,677,531,821.56
  5. Step 5: Solve for x
    x = 6,528,677,531,821.56/3,726,545.18
  6. Step 6: Final answer
    x = 1,751,938.38

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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.