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Finding the Third Proportional to 246,297 and 531,885

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Solution

The third proportional to 246,297 and 531,885 is: 1,148,619.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,297 : 531,885 = 531,885 : x
  2. Step 2: Convert to fraction form
    246,297/531,885 = 531,885/x
  3. Step 3: Cross multiply
    246,297x = 531,885 × 531,885
  4. Step 4: Simplify right side
    246,297x = 282,901,653,225
  5. Step 5: Solve for x
    x = 282,901,653,225/246,297
  6. Step 6: Final answer
    x = 1,148,619.97

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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.