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Finding the Third Proportional to 574,893 and 1,209,375

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Solution

The third proportional to 574,893 and 1,209,375 is: 2,544,104.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,893 : 1,209,375 = 1,209,375 : x
  2. Step 2: Convert to fraction form
    574,893/1,209,375 = 1,209,375/x
  3. Step 3: Cross multiply
    574,893x = 1,209,375 × 1,209,375
  4. Step 4: Simplify right side
    574,893x = 1,462,587,890,625
  5. Step 5: Solve for x
    x = 1,462,587,890,625/574,893
  6. Step 6: Final answer
    x = 2,544,104.54

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.