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Finding the Third Proportional to 1,876,328 and 4,096,744

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Solution

The third proportional to 1,876,328 and 4,096,744 is: 8,944,764.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,876,328 : 4,096,744 = 4,096,744 : x
  2. Step 2: Convert to fraction form
    1,876,328/4,096,744 = 4,096,744/x
  3. Step 3: Cross multiply
    1,876,328x = 4,096,744 × 4,096,744
  4. Step 4: Simplify right side
    1,876,328x = 16,783,311,401,536
  5. Step 5: Solve for x
    x = 16,783,311,401,536/1,876,328
  6. Step 6: Final answer
    x = 8,944,764.14

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.