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Finding the Third Proportional to 571,218.75 and 1,254,537

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Solution

The third proportional to 571,218.75 and 1,254,537 is: 2,755,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,218.75 : 1,254,537 = 1,254,537 : x
  2. Step 2: Convert to fraction form
    571,218.75/1,254,537 = 1,254,537/x
  3. Step 3: Cross multiply
    571,218.75x = 1,254,537 × 1,254,537
  4. Step 4: Simplify right side
    571,218.75x = 1,573,863,084,369
  5. Step 5: Solve for x
    x = 1,573,863,084,369/571,218.75
  6. Step 6: Final answer
    x = 2,755,272.10

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.