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Finding the Third Proportional to 483,552 and 679,750

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Solution

The third proportional to 483,552 and 679,750 is: 955,554.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,552 : 679,750 = 679,750 : x
  2. Step 2: Convert to fraction form
    483,552/679,750 = 679,750/x
  3. Step 3: Cross multiply
    483,552x = 679,750 × 679,750
  4. Step 4: Simplify right side
    483,552x = 462,060,062,500
  5. Step 5: Solve for x
    x = 462,060,062,500/483,552
  6. Step 6: Final answer
    x = 955,554.03

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.