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Finding the Third Proportional to 6,728,292 and 10,064,574

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Solution

The third proportional to 6,728,292 and 10,064,574 is: 15,055,180.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,292 : 10,064,574 = 10,064,574 : x
  2. Step 2: Convert to fraction form
    6,728,292/10,064,574 = 10,064,574/x
  3. Step 3: Cross multiply
    6,728,292x = 10,064,574 × 10,064,574
  4. Step 4: Simplify right side
    6,728,292x = 101,295,649,801,476
  5. Step 5: Solve for x
    x = 101,295,649,801,476/6,728,292
  6. Step 6: Final answer
    x = 15,055,180.39

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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.