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Finding the Third Proportional to 3,376,466 and 4,836,667

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Solution

The third proportional to 3,376,466 and 4,836,667 is: 6,928,352.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,466 : 4,836,667 = 4,836,667 : x
  2. Step 2: Convert to fraction form
    3,376,466/4,836,667 = 4,836,667/x
  3. Step 3: Cross multiply
    3,376,466x = 4,836,667 × 4,836,667
  4. Step 4: Simplify right side
    3,376,466x = 23,393,347,668,889
  5. Step 5: Solve for x
    x = 23,393,347,668,889/3,376,466
  6. Step 6: Final answer
    x = 6,928,352.80

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.