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Finding the Third Proportional to 982,244 and 2,108,009

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Solution

The third proportional to 982,244 and 2,108,009 is: 4,524,030.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,244 : 2,108,009 = 2,108,009 : x
  2. Step 2: Convert to fraction form
    982,244/2,108,009 = 2,108,009/x
  3. Step 3: Cross multiply
    982,244x = 2,108,009 × 2,108,009
  4. Step 4: Simplify right side
    982,244x = 4,443,701,944,081
  5. Step 5: Solve for x
    x = 4,443,701,944,081/982,244
  6. Step 6: Final answer
    x = 4,524,030.63

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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.