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Finding the Third Proportional to 819,167 and 1,795,799

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Solution

The third proportional to 819,167 and 1,795,799 is: 3,936,796.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    819,167 : 1,795,799 = 1,795,799 : x
  2. Step 2: Convert to fraction form
    819,167/1,795,799 = 1,795,799/x
  3. Step 3: Cross multiply
    819,167x = 1,795,799 × 1,795,799
  4. Step 4: Simplify right side
    819,167x = 3,224,894,048,401
  5. Step 5: Solve for x
    x = 3,224,894,048,401/819,167
  6. Step 6: Final answer
    x = 3,936,796.83

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.