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Finding the Third Proportional to 4,328,115 and 6,754,203

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Solution

The third proportional to 4,328,115 and 6,754,203 is: 10,540,213.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,115 : 6,754,203 = 6,754,203 : x
  2. Step 2: Convert to fraction form
    4,328,115/6,754,203 = 6,754,203/x
  3. Step 3: Cross multiply
    4,328,115x = 6,754,203 × 6,754,203
  4. Step 4: Simplify right side
    4,328,115x = 45,619,258,165,209
  5. Step 5: Solve for x
    x = 45,619,258,165,209/4,328,115
  6. Step 6: Final answer
    x = 10,540,213.97

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.