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Finding the Third Proportional to 3,302,440.88 and 6,697,728

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Solution

The third proportional to 3,302,440.88 and 6,697,728 is: 13,583,758.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,440.88 : 6,697,728 = 6,697,728 : x
  2. Step 2: Convert to fraction form
    3,302,440.88/6,697,728 = 6,697,728/x
  3. Step 3: Cross multiply
    3,302,440.88x = 6,697,728 × 6,697,728
  4. Step 4: Simplify right side
    3,302,440.88x = 44,859,560,361,984
  5. Step 5: Solve for x
    x = 44,859,560,361,984/3,302,440.88
  6. Step 6: Final answer
    x = 13,583,758.82

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.