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Finding the Fourth Proportional to 444,363.38, 666,545.07 and 244,580.93

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Solution

The fourth proportional to 444,363.38, 666,545.07 and 244,580.93 is: 366,871.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,363.38 : 666,545.07 = 244,580.93 : x
  2. Step 2: Convert to fraction form
    444,363.38/666,545.07 = 244,580.93/x
  3. Step 3: Cross multiply
    444,363.38x = 666,545.07 × 244,580.93
  4. Step 4: Simplify right side
    444,363.38x = 163,024,211,815.75
  5. Step 5: Solve for x
    x = 163,024,211,815.75/444,363.38
  6. Step 6: Final answer
    x = 366,871.39

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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.