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Finding the Third Proportional to 506,455 and 1,183,193

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Solution

The third proportional to 506,455 and 1,183,193 is: 2,764,205.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,455 : 1,183,193 = 1,183,193 : x
  2. Step 2: Convert to fraction form
    506,455/1,183,193 = 1,183,193/x
  3. Step 3: Cross multiply
    506,455x = 1,183,193 × 1,183,193
  4. Step 4: Simplify right side
    506,455x = 1,399,945,675,249
  5. Step 5: Solve for x
    x = 1,399,945,675,249/506,455
  6. Step 6: Final answer
    x = 2,764,205.46

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.