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Finding the Third Proportional to 246,321 and 533,127

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Solution

The third proportional to 246,321 and 533,127 is: 1,153,878.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,321 : 533,127 = 533,127 : x
  2. Step 2: Convert to fraction form
    246,321/533,127 = 533,127/x
  3. Step 3: Cross multiply
    246,321x = 533,127 × 533,127
  4. Step 4: Simplify right side
    246,321x = 284,224,398,129
  5. Step 5: Solve for x
    x = 284,224,398,129/246,321
  6. Step 6: Final answer
    x = 1,153,878.06

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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.