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Finding the Third Proportional to 1,798,444 and 3,851,948

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Solution

The third proportional to 1,798,444 and 3,851,948 is: 8,250,189.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,444 : 3,851,948 = 3,851,948 : x
  2. Step 2: Convert to fraction form
    1,798,444/3,851,948 = 3,851,948/x
  3. Step 3: Cross multiply
    1,798,444x = 3,851,948 × 3,851,948
  4. Step 4: Simplify right side
    1,798,444x = 14,837,503,394,704
  5. Step 5: Solve for x
    x = 14,837,503,394,704/1,798,444
  6. Step 6: Final answer
    x = 8,250,189.27

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.