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Finding the Fourth Proportional to 362,328.39, 541,052.68 and 295,900.29

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Solution

The fourth proportional to 362,328.39, 541,052.68 and 295,900.29 is: 441,857.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,328.39 : 541,052.68 = 295,900.29 : x
  2. Step 2: Convert to fraction form
    362,328.39/541,052.68 = 295,900.29/x
  3. Step 3: Cross multiply
    362,328.39x = 541,052.68 × 295,900.29
  4. Step 4: Simplify right side
    362,328.39x = 160,097,644,177.53
  5. Step 5: Solve for x
    x = 160,097,644,177.53/362,328.39
  6. Step 6: Final answer
    x = 441,857.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.