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Finding the Third Proportional to 5,314,014 and 8,250,975

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Solution

The third proportional to 5,314,014 and 8,250,975 is: 12,811,142.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314,014 : 8,250,975 = 8,250,975 : x
  2. Step 2: Convert to fraction form
    5,314,014/8,250,975 = 8,250,975/x
  3. Step 3: Cross multiply
    5,314,014x = 8,250,975 × 8,250,975
  4. Step 4: Simplify right side
    5,314,014x = 68,078,588,450,625
  5. Step 5: Solve for x
    x = 68,078,588,450,625/5,314,014
  6. Step 6: Final answer
    x = 12,811,142.10

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.