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Finding the Third Proportional to 567,652 and 853,848

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Solution

The third proportional to 567,652 and 853,848 is: 1,284,336.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,652 : 853,848 = 853,848 : x
  2. Step 2: Convert to fraction form
    567,652/853,848 = 853,848/x
  3. Step 3: Cross multiply
    567,652x = 853,848 × 853,848
  4. Step 4: Simplify right side
    567,652x = 729,056,407,104
  5. Step 5: Solve for x
    x = 729,056,407,104/567,652
  6. Step 6: Final answer
    x = 1,284,336.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.