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Finding the Third Proportional to 866,650.50 and 1,906,236

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Solution

The third proportional to 866,650.50 and 1,906,236 is: 4,192,850.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,650.50 : 1,906,236 = 1,906,236 : x
  2. Step 2: Convert to fraction form
    866,650.50/1,906,236 = 1,906,236/x
  3. Step 3: Cross multiply
    866,650.50x = 1,906,236 × 1,906,236
  4. Step 4: Simplify right side
    866,650.50x = 3,633,735,687,696
  5. Step 5: Solve for x
    x = 3,633,735,687,696/866,650.50
  6. Step 6: Final answer
    x = 4,192,850.16

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.