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Finding the Fourth Proportional to 441,040.65, 608,849.97 and 295,793.32

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Solution

The fourth proportional to 441,040.65, 608,849.97 and 295,793.32 is: 408,338.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,040.65 : 608,849.97 = 295,793.32 : x
  2. Step 2: Convert to fraction form
    441,040.65/608,849.97 = 295,793.32/x
  3. Step 3: Cross multiply
    441,040.65x = 608,849.97 × 295,793.32
  4. Step 4: Simplify right side
    441,040.65x = 180,093,752,518.44
  5. Step 5: Solve for x
    x = 180,093,752,518.44/441,040.65
  6. Step 6: Final answer
    x = 408,338.22

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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.