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Finding the Fourth Proportional to 5,859.26, 8,784.08 and 2,737.73

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Solution

The fourth proportional to 5,859.26, 8,784.08 and 2,737.73 is: 4,104.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859.26 : 8,784.08 = 2,737.73 : x
  2. Step 2: Convert to fraction form
    5,859.26/8,784.08 = 2,737.73/x
  3. Step 3: Cross multiply
    5,859.26x = 8,784.08 × 2,737.73
  4. Step 4: Simplify right side
    5,859.26x = 24,048,381.73
  5. Step 5: Solve for x
    x = 24,048,381.73/5,859.26
  6. Step 6: Final answer
    x = 4,104.34

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Why These Related Problems?

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