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Finding the Third Proportional to 3,745,158 and 5,657,100

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Solution

The third proportional to 3,745,158 and 5,657,100 is: 8,545,108.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,158 : 5,657,100 = 5,657,100 : x
  2. Step 2: Convert to fraction form
    3,745,158/5,657,100 = 5,657,100/x
  3. Step 3: Cross multiply
    3,745,158x = 5,657,100 × 5,657,100
  4. Step 4: Simplify right side
    3,745,158x = 32,002,780,410,000
  5. Step 5: Solve for x
    x = 32,002,780,410,000/3,745,158
  6. Step 6: Final answer
    x = 8,545,108.22

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.