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Finding the Third Proportional to 928,809 and 1,896,975

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Solution

The third proportional to 928,809 and 1,896,975 is: 3,874,331.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    928,809 : 1,896,975 = 1,896,975 : x
  2. Step 2: Convert to fraction form
    928,809/1,896,975 = 1,896,975/x
  3. Step 3: Cross multiply
    928,809x = 1,896,975 × 1,896,975
  4. Step 4: Simplify right side
    928,809x = 3,598,514,150,625
  5. Step 5: Solve for x
    x = 3,598,514,150,625/928,809
  6. Step 6: Final answer
    x = 3,874,331.70

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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.