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Finding the Third Proportional to 955,975 and 2,080,538

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Solution

The third proportional to 955,975 and 2,080,538 is: 4,527,982.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,975 : 2,080,538 = 2,080,538 : x
  2. Step 2: Convert to fraction form
    955,975/2,080,538 = 2,080,538/x
  3. Step 3: Cross multiply
    955,975x = 2,080,538 × 2,080,538
  4. Step 4: Simplify right side
    955,975x = 4,328,638,369,444
  5. Step 5: Solve for x
    x = 4,328,638,369,444/955,975
  6. Step 6: Final answer
    x = 4,527,982.81

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Why These Related Problems?

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