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Finding the Fourth Proportional to 5,898, 8,847.04 and 1,794

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Solution

The fourth proportional to 5,898, 8,847.04 and 1,794 is: 2,691.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898 : 8,847.04 = 1,794 : x
  2. Step 2: Convert to fraction form
    5,898/8,847.04 = 1,794/x
  3. Step 3: Cross multiply
    5,898x = 8,847.04 × 1,794
  4. Step 4: Simplify right side
    5,898x = 15,871,589.76
  5. Step 5: Solve for x
    x = 15,871,589.76/5,898
  6. Step 6: Final answer
    x = 2,691.01

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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.