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Finding the Third Proportional to 246,282 and 531,860

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Solution

The third proportional to 246,282 and 531,860 is: 1,148,581.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,282 : 531,860 = 531,860 : x
  2. Step 2: Convert to fraction form
    246,282/531,860 = 531,860/x
  3. Step 3: Cross multiply
    246,282x = 531,860 × 531,860
  4. Step 4: Simplify right side
    246,282x = 282,875,059,600
  5. Step 5: Solve for x
    x = 282,875,059,600/246,282
  6. Step 6: Final answer
    x = 1,148,581.95

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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.