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Finding the Third Proportional to 3,330,664 and 6,923,132

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Solution

The third proportional to 3,330,664 and 6,923,132 is: 14,390,450.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,664 : 6,923,132 = 6,923,132 : x
  2. Step 2: Convert to fraction form
    3,330,664/6,923,132 = 6,923,132/x
  3. Step 3: Cross multiply
    3,330,664x = 6,923,132 × 6,923,132
  4. Step 4: Simplify right side
    3,330,664x = 47,929,756,689,424
  5. Step 5: Solve for x
    x = 47,929,756,689,424/3,330,664
  6. Step 6: Final answer
    x = 14,390,450.88

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.