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Finding the Third Proportional to 1,372,464 and 3,024,144

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Solution

The third proportional to 1,372,464 and 3,024,144 is: 6,663,524.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,372,464 : 3,024,144 = 3,024,144 : x
  2. Step 2: Convert to fraction form
    1,372,464/3,024,144 = 3,024,144/x
  3. Step 3: Cross multiply
    1,372,464x = 3,024,144 × 3,024,144
  4. Step 4: Simplify right side
    1,372,464x = 9,145,446,932,736
  5. Step 5: Solve for x
    x = 9,145,446,932,736/1,372,464
  6. Step 6: Final answer
    x = 6,663,524.09

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.