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Finding the Third Proportional to 2,934,252 and 6,221,772

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Solution

The third proportional to 2,934,252 and 6,221,772 is: 13,192,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,252 : 6,221,772 = 6,221,772 : x
  2. Step 2: Convert to fraction form
    2,934,252/6,221,772 = 6,221,772/x
  3. Step 3: Cross multiply
    2,934,252x = 6,221,772 × 6,221,772
  4. Step 4: Simplify right side
    2,934,252x = 38,710,446,819,984
  5. Step 5: Solve for x
    x = 38,710,446,819,984/2,934,252
  6. Step 6: Final answer
    x = 13,192,611.55

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.