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Finding the Third Proportional to 193,281 and 392,001

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Solution

The third proportional to 193,281 and 392,001 is: 795,033.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,281 : 392,001 = 392,001 : x
  2. Step 2: Convert to fraction form
    193,281/392,001 = 392,001/x
  3. Step 3: Cross multiply
    193,281x = 392,001 × 392,001
  4. Step 4: Simplify right side
    193,281x = 153,664,784,001
  5. Step 5: Solve for x
    x = 153,664,784,001/193,281
  6. Step 6: Final answer
    x = 795,033.06

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.