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Finding the Third Proportional to 246,725.50 and 531,863

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Solution

The third proportional to 246,725.50 and 531,863 is: 1,146,530.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,725.50 : 531,863 = 531,863 : x
  2. Step 2: Convert to fraction form
    246,725.50/531,863 = 531,863/x
  3. Step 3: Cross multiply
    246,725.50x = 531,863 × 531,863
  4. Step 4: Simplify right side
    246,725.50x = 282,878,250,769
  5. Step 5: Solve for x
    x = 282,878,250,769/246,725.50
  6. Step 6: Final answer
    x = 1,146,530.26

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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.