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Finding the Third Proportional to 2,092,373 and 4,435,873

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Solution

The third proportional to 2,092,373 and 4,435,873 is: 9,404,140.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,373 : 4,435,873 = 4,435,873 : x
  2. Step 2: Convert to fraction form
    2,092,373/4,435,873 = 4,435,873/x
  3. Step 3: Cross multiply
    2,092,373x = 4,435,873 × 4,435,873
  4. Step 4: Simplify right side
    2,092,373x = 19,676,969,272,129
  5. Step 5: Solve for x
    x = 19,676,969,272,129/2,092,373
  6. Step 6: Final answer
    x = 9,404,140.31

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.