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Finding the Third Proportional to 3,007,796.91 and 6,263,453.81

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Solution

The third proportional to 3,007,796.91 and 6,263,453.81 is: 13,043,052.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,796.91 : 6,263,453.81 = 6,263,453.81 : x
  2. Step 2: Convert to fraction form
    3,007,796.91/6,263,453.81 = 6,263,453.81/x
  3. Step 3: Cross multiply
    3,007,796.91x = 6,263,453.81 × 6,263,453.81
  4. Step 4: Simplify right side
    3,007,796.91x = 39,230,853,661,320.78
  5. Step 5: Solve for x
    x = 39,230,853,661,320.78/3,007,796.91
  6. Step 6: Final answer
    x = 13,043,052.73

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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.