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Finding the Third Proportional to 373,017 and 798,387

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Solution

The third proportional to 373,017 and 798,387 is: 1,708,827.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,017 : 798,387 = 798,387 : x
  2. Step 2: Convert to fraction form
    373,017/798,387 = 798,387/x
  3. Step 3: Cross multiply
    373,017x = 798,387 × 798,387
  4. Step 4: Simplify right side
    373,017x = 637,421,801,769
  5. Step 5: Solve for x
    x = 637,421,801,769/373,017
  6. Step 6: Final answer
    x = 1,708,827.75

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.