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Finding the Third Proportional to 1,107,668 and 2,383,816

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Solution

The third proportional to 1,107,668 and 2,383,816 is: 5,130,218.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,668 : 2,383,816 = 2,383,816 : x
  2. Step 2: Convert to fraction form
    1,107,668/2,383,816 = 2,383,816/x
  3. Step 3: Cross multiply
    1,107,668x = 2,383,816 × 2,383,816
  4. Step 4: Simplify right side
    1,107,668x = 5,682,578,721,856
  5. Step 5: Solve for x
    x = 5,682,578,721,856/1,107,668
  6. Step 6: Final answer
    x = 5,130,218.37

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.