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Finding the Third Proportional to 2,165,670 and 3,027,924

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Solution

The third proportional to 2,165,670 and 3,027,924 is: 4,233,481.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,165,670 : 3,027,924 = 3,027,924 : x
  2. Step 2: Convert to fraction form
    2,165,670/3,027,924 = 3,027,924/x
  3. Step 3: Cross multiply
    2,165,670x = 3,027,924 × 3,027,924
  4. Step 4: Simplify right side
    2,165,670x = 9,168,323,749,776
  5. Step 5: Solve for x
    x = 9,168,323,749,776/2,165,670
  6. Step 6: Final answer
    x = 4,233,481.44

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.