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Finding the Third Proportional to 2,751,972 and 4,047,068

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Solution

The third proportional to 2,751,972 and 4,047,068 is: 5,951,644.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,972 : 4,047,068 = 4,047,068 : x
  2. Step 2: Convert to fraction form
    2,751,972/4,047,068 = 4,047,068/x
  3. Step 3: Cross multiply
    2,751,972x = 4,047,068 × 4,047,068
  4. Step 4: Simplify right side
    2,751,972x = 16,378,759,396,624
  5. Step 5: Solve for x
    x = 16,378,759,396,624/2,751,972
  6. Step 6: Final answer
    x = 5,951,644.64

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.