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Finding the Third Proportional to 6,728,296 and 10,064,580

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Solution

The third proportional to 6,728,296 and 10,064,580 is: 15,055,189.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,296 : 10,064,580 = 10,064,580 : x
  2. Step 2: Convert to fraction form
    6,728,296/10,064,580 = 10,064,580/x
  3. Step 3: Cross multiply
    6,728,296x = 10,064,580 × 10,064,580
  4. Step 4: Simplify right side
    6,728,296x = 101,295,770,576,400
  5. Step 5: Solve for x
    x = 101,295,770,576,400/6,728,296
  6. Step 6: Final answer
    x = 15,055,189.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.