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Finding the Third Proportional to 3,348,371 and 7,267,548

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Solution

The third proportional to 3,348,371 and 7,267,548 is: 15,774,014.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,371 : 7,267,548 = 7,267,548 : x
  2. Step 2: Convert to fraction form
    3,348,371/7,267,548 = 7,267,548/x
  3. Step 3: Cross multiply
    3,348,371x = 7,267,548 × 7,267,548
  4. Step 4: Simplify right side
    3,348,371x = 52,817,253,932,304
  5. Step 5: Solve for x
    x = 52,817,253,932,304/3,348,371
  6. Step 6: Final answer
    x = 15,774,014.87

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.