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Finding the Third Proportional to 710,619 and 1,093,375

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Solution

The third proportional to 710,619 and 1,093,375 is: 1,682,292.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,619 : 1,093,375 = 1,093,375 : x
  2. Step 2: Convert to fraction form
    710,619/1,093,375 = 1,093,375/x
  3. Step 3: Cross multiply
    710,619x = 1,093,375 × 1,093,375
  4. Step 4: Simplify right side
    710,619x = 1,195,468,890,625
  5. Step 5: Solve for x
    x = 1,195,468,890,625/710,619
  6. Step 6: Final answer
    x = 1,682,292.33

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.