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Finding the Fourth Proportional to 444,379.92, 666,569.86 and 244,597.46

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Solution

The fourth proportional to 444,379.92, 666,569.86 and 244,597.46 is: 366,896.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,379.92 : 666,569.86 = 244,597.46 : x
  2. Step 2: Convert to fraction form
    444,379.92/666,569.86 = 244,597.46/x
  3. Step 3: Cross multiply
    444,379.92x = 666,569.86 × 244,597.46
  4. Step 4: Simplify right side
    444,379.92x = 163,041,294,668.56
  5. Step 5: Solve for x
    x = 163,041,294,668.56/444,379.92
  6. Step 6: Final answer
    x = 366,896.18

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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.