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Finding the Third Proportional to 236,001.44 and 516,637

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Solution

The third proportional to 236,001.44 and 516,637 is: 1,130,983.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,001.44 : 516,637 = 516,637 : x
  2. Step 2: Convert to fraction form
    236,001.44/516,637 = 516,637/x
  3. Step 3: Cross multiply
    236,001.44x = 516,637 × 516,637
  4. Step 4: Simplify right side
    236,001.44x = 266,913,789,769
  5. Step 5: Solve for x
    x = 266,913,789,769/236,001.44
  6. Step 6: Final answer
    x = 1,130,983.75

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.