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Finding the Third Proportional to 3,089,277 and 6,393,366

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Solution

The third proportional to 3,089,277 and 6,393,366 is: 13,231,292.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,277 : 6,393,366 = 6,393,366 : x
  2. Step 2: Convert to fraction form
    3,089,277/6,393,366 = 6,393,366/x
  3. Step 3: Cross multiply
    3,089,277x = 6,393,366 × 6,393,366
  4. Step 4: Simplify right side
    3,089,277x = 40,875,128,809,956
  5. Step 5: Solve for x
    x = 40,875,128,809,956/3,089,277
  6. Step 6: Final answer
    x = 13,231,292.89

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.