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Finding the Fourth Proportional to 1,536,954, 2,305,443.96 and 539,682

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Solution

The fourth proportional to 1,536,954, 2,305,443.96 and 539,682 is: 809,527.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,954 : 2,305,443.96 = 539,682 : x
  2. Step 2: Convert to fraction form
    1,536,954/2,305,443.96 = 539,682/x
  3. Step 3: Cross multiply
    1,536,954x = 2,305,443.96 × 539,682
  4. Step 4: Simplify right side
    1,536,954x = 1,244,206,607,220.72
  5. Step 5: Solve for x
    x = 1,244,206,607,220.72/1,536,954
  6. Step 6: Final answer
    x = 809,527.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.