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Finding the Fourth Proportional to 435,496.97, 600,986.28 and 244,510.82

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Solution

The fourth proportional to 435,496.97, 600,986.28 and 244,510.82 is: 337,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,496.97 : 600,986.28 = 244,510.82 : x
  2. Step 2: Convert to fraction form
    435,496.97/600,986.28 = 244,510.82/x
  3. Step 3: Cross multiply
    435,496.97x = 600,986.28 × 244,510.82
  4. Step 4: Simplify right side
    435,496.97x = 146,947,645,126.62
  5. Step 5: Solve for x
    x = 146,947,645,126.62/435,496.97
  6. Step 6: Final answer
    x = 337,425.19

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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.