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Finding the Third Proportional to 996,799 and 1,505,567

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Solution

The third proportional to 996,799 and 1,505,567 is: 2,274,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,799 : 1,505,567 = 1,505,567 : x
  2. Step 2: Convert to fraction form
    996,799/1,505,567 = 1,505,567/x
  3. Step 3: Cross multiply
    996,799x = 1,505,567 × 1,505,567
  4. Step 4: Simplify right side
    996,799x = 2,266,731,991,489
  5. Step 5: Solve for x
    x = 2,266,731,991,489/996,799
  6. Step 6: Final answer
    x = 2,274,011.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.