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Finding the Fourth Proportional to 5,992.94, 8,993.46 and 2,097.38

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Solution

The fourth proportional to 5,992.94, 8,993.46 and 2,097.38 is: 3,147.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.94 : 8,993.46 = 2,097.38 : x
  2. Step 2: Convert to fraction form
    5,992.94/8,993.46 = 2,097.38/x
  3. Step 3: Cross multiply
    5,992.94x = 8,993.46 × 2,097.38
  4. Step 4: Simplify right side
    5,992.94x = 18,862,703.13
  5. Step 5: Solve for x
    x = 18,862,703.13/5,992.94
  6. Step 6: Final answer
    x = 3,147.49

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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.