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Finding the Third Proportional to 798,036 and 1,751,147

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Solution

The third proportional to 798,036 and 1,751,147 is: 3,842,578.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,036 : 1,751,147 = 1,751,147 : x
  2. Step 2: Convert to fraction form
    798,036/1,751,147 = 1,751,147/x
  3. Step 3: Cross multiply
    798,036x = 1,751,147 × 1,751,147
  4. Step 4: Simplify right side
    798,036x = 3,066,515,815,609
  5. Step 5: Solve for x
    x = 3,066,515,815,609/798,036
  6. Step 6: Final answer
    x = 3,842,578.30

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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.