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Finding the Third Proportional to 575,514 and 1,173,876

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Solution

The third proportional to 575,514 and 1,173,876 is: 2,394,355.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,514 : 1,173,876 = 1,173,876 : x
  2. Step 2: Convert to fraction form
    575,514/1,173,876 = 1,173,876/x
  3. Step 3: Cross multiply
    575,514x = 1,173,876 × 1,173,876
  4. Step 4: Simplify right side
    575,514x = 1,377,984,863,376
  5. Step 5: Solve for x
    x = 1,377,984,863,376/575,514
  6. Step 6: Final answer
    x = 2,394,355.07

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.