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Finding the Third Proportional to 925,480 and 1,876,718

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Solution

The third proportional to 925,480 and 1,876,718 is: 3,805,668.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,480 : 1,876,718 = 1,876,718 : x
  2. Step 2: Convert to fraction form
    925,480/1,876,718 = 1,876,718/x
  3. Step 3: Cross multiply
    925,480x = 1,876,718 × 1,876,718
  4. Step 4: Simplify right side
    925,480x = 3,522,070,451,524
  5. Step 5: Solve for x
    x = 3,522,070,451,524/925,480
  6. Step 6: Final answer
    x = 3,805,668.90

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.