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Finding the Third Proportional to 2,118,167 and 3,232,674

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Solution

The third proportional to 2,118,167 and 3,232,674 is: 4,933,596.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,118,167 : 3,232,674 = 3,232,674 : x
  2. Step 2: Convert to fraction form
    2,118,167/3,232,674 = 3,232,674/x
  3. Step 3: Cross multiply
    2,118,167x = 3,232,674 × 3,232,674
  4. Step 4: Simplify right side
    2,118,167x = 10,450,181,190,276
  5. Step 5: Solve for x
    x = 10,450,181,190,276/2,118,167
  6. Step 6: Final answer
    x = 4,933,596.45

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.