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Finding the Third Proportional to 373,167 and 804,654

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Solution

The third proportional to 373,167 and 804,654 is: 1,735,062.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,167 : 804,654 = 804,654 : x
  2. Step 2: Convert to fraction form
    373,167/804,654 = 804,654/x
  3. Step 3: Cross multiply
    373,167x = 804,654 × 804,654
  4. Step 4: Simplify right side
    373,167x = 647,468,059,716
  5. Step 5: Solve for x
    x = 647,468,059,716/373,167
  6. Step 6: Final answer
    x = 1,735,062.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.