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Finding the Third Proportional to 805,625 and 1,755,052

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Solution

The third proportional to 805,625 and 1,755,052 is: 3,823,376.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    805,625 : 1,755,052 = 1,755,052 : x
  2. Step 2: Convert to fraction form
    805,625/1,755,052 = 1,755,052/x
  3. Step 3: Cross multiply
    805,625x = 1,755,052 × 1,755,052
  4. Step 4: Simplify right side
    805,625x = 3,080,207,522,704
  5. Step 5: Solve for x
    x = 3,080,207,522,704/805,625
  6. Step 6: Final answer
    x = 3,823,376.29

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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.