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Finding the Fourth Proportional to 362,329.89, 541,054.91 and 295,901.79

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Solution

The fourth proportional to 362,329.89, 541,054.91 and 295,901.79 is: 441,860.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,329.89 : 541,054.91 = 295,901.79 : x
  2. Step 2: Convert to fraction form
    362,329.89/541,054.91 = 295,901.79/x
  3. Step 3: Cross multiply
    362,329.89x = 541,054.91 × 295,901.79
  4. Step 4: Simplify right side
    362,329.89x = 160,099,114,877.78
  5. Step 5: Solve for x
    x = 160,099,114,877.78/362,329.89
  6. Step 6: Final answer
    x = 441,860.08

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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.