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Finding the Fourth Proportional to 3,396.67, 5,093.24 and 2,010.44

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Solution

The fourth proportional to 3,396.67, 5,093.24 and 2,010.44 is: 3,014.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396.67 : 5,093.24 = 2,010.44 : x
  2. Step 2: Convert to fraction form
    3,396.67/5,093.24 = 2,010.44/x
  3. Step 3: Cross multiply
    3,396.67x = 5,093.24 × 2,010.44
  4. Step 4: Simplify right side
    3,396.67x = 10,239,656.11
  5. Step 5: Solve for x
    x = 10,239,656.11/3,396.67
  6. Step 6: Final answer
    x = 3,014.62

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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.