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Finding the Fourth Proportional to 534,633.49, 737,794.20 and 292,925.22

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Solution

The fourth proportional to 534,633.49, 737,794.20 and 292,925.22 is: 404,236.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,633.49 : 737,794.20 = 292,925.22 : x
  2. Step 2: Convert to fraction form
    534,633.49/737,794.20 = 292,925.22/x
  3. Step 3: Cross multiply
    534,633.49x = 737,794.20 × 292,925.22
  4. Step 4: Simplify right side
    534,633.49x = 216,118,524,660.75
  5. Step 5: Solve for x
    x = 216,118,524,660.75/534,633.49
  6. Step 6: Final answer
    x = 404,236.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.