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Finding the Third Proportional to 847.97 and 1,895.44

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Solution

The third proportional to 847.97 and 1,895.44 is: 4,236.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    847.97 : 1,895.44 = 1,895.44 : x
  2. Step 2: Convert to fraction form
    847.97/1,895.44 = 1,895.44/x
  3. Step 3: Cross multiply
    847.97x = 1,895.44 × 1,895.44
  4. Step 4: Simplify right side
    847.97x = 3,592,683.32
  5. Step 5: Solve for x
    x = 3,592,683.32/847.97
  6. Step 6: Final answer
    x = 4,236.81

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Why These Related Problems?

These problems maintain the same ratio (2.24) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.