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Finding the Third Proportional to 3,383,208 and 7,294,556.25

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Solution

The third proportional to 3,383,208 and 7,294,556.25 is: 15,727,839.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,208 : 7,294,556.25 = 7,294,556.25 : x
  2. Step 2: Convert to fraction form
    3,383,208/7,294,556.25 = 7,294,556.25/x
  3. Step 3: Cross multiply
    3,383,208x = 7,294,556.25 × 7,294,556.25
  4. Step 4: Simplify right side
    3,383,208x = 53,210,550,884,414.06
  5. Step 5: Solve for x
    x = 53,210,550,884,414.06/3,383,208
  6. Step 6: Final answer
    x = 15,727,839.05

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.