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Finding the Third Proportional to 588,398 and 1,270,108

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Solution

The third proportional to 588,398 and 1,270,108 is: 2,741,638.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,398 : 1,270,108 = 1,270,108 : x
  2. Step 2: Convert to fraction form
    588,398/1,270,108 = 1,270,108/x
  3. Step 3: Cross multiply
    588,398x = 1,270,108 × 1,270,108
  4. Step 4: Simplify right side
    588,398x = 1,613,174,331,664
  5. Step 5: Solve for x
    x = 1,613,174,331,664/588,398
  6. Step 6: Final answer
    x = 2,741,638.03

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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.