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Finding the Third Proportional to 6,604,881.75 and 13,395,456

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Solution

The third proportional to 6,604,881.75 and 13,395,456 is: 27,167,517.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,881.75 : 13,395,456 = 13,395,456 : x
  2. Step 2: Convert to fraction form
    6,604,881.75/13,395,456 = 13,395,456/x
  3. Step 3: Cross multiply
    6,604,881.75x = 13,395,456 × 13,395,456
  4. Step 4: Simplify right side
    6,604,881.75x = 179,438,241,447,936
  5. Step 5: Solve for x
    x = 179,438,241,447,936/6,604,881.75
  6. Step 6: Final answer
    x = 27,167,517.64

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.