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Finding the Third Proportional to 794,386 and 1,176,147

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Solution

The third proportional to 794,386 and 1,176,147 is: 1,741,372.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,386 : 1,176,147 = 1,176,147 : x
  2. Step 2: Convert to fraction form
    794,386/1,176,147 = 1,176,147/x
  3. Step 3: Cross multiply
    794,386x = 1,176,147 × 1,176,147
  4. Step 4: Simplify right side
    794,386x = 1,383,321,765,609
  5. Step 5: Solve for x
    x = 1,383,321,765,609/794,386
  6. Step 6: Final answer
    x = 1,741,372.29

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.