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Finding the Third Proportional to 3,719,622 and 5,745,160

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Solution

The third proportional to 3,719,622 and 5,745,160 is: 8,873,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,622 : 5,745,160 = 5,745,160 : x
  2. Step 2: Convert to fraction form
    3,719,622/5,745,160 = 5,745,160/x
  3. Step 3: Cross multiply
    3,719,622x = 5,745,160 × 5,745,160
  4. Step 4: Simplify right side
    3,719,622x = 33,006,863,425,600
  5. Step 5: Solve for x
    x = 33,006,863,425,600/3,719,622
  6. Step 6: Final answer
    x = 8,873,714.43

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.