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Finding the Third Proportional to 270,000 and 590,832

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Solution

The third proportional to 270,000 and 590,832 is: 1,292,897.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,000 : 590,832 = 590,832 : x
  2. Step 2: Convert to fraction form
    270,000/590,832 = 590,832/x
  3. Step 3: Cross multiply
    270,000x = 590,832 × 590,832
  4. Step 4: Simplify right side
    270,000x = 349,082,452,224
  5. Step 5: Solve for x
    x = 349,082,452,224/270,000
  6. Step 6: Final answer
    x = 1,292,897.97

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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.