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Finding the Fourth Proportional to 5,799.29, 8,696.34 and 1,849.82

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Solution

The fourth proportional to 5,799.29, 8,696.34 and 1,849.82 is: 2,773.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.29 : 8,696.34 = 1,849.82 : x
  2. Step 2: Convert to fraction form
    5,799.29/8,696.34 = 1,849.82/x
  3. Step 3: Cross multiply
    5,799.29x = 8,696.34 × 1,849.82
  4. Step 4: Simplify right side
    5,799.29x = 16,086,620.18
  5. Step 5: Solve for x
    x = 16,086,620.18/5,799.29
  6. Step 6: Final answer
    x = 2,773.90

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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.