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Finding the Third Proportional to 3,928,936 and 5,908,026

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Solution

The third proportional to 3,928,936 and 5,908,026 is: 8,884,026.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,928,936 : 5,908,026 = 5,908,026 : x
  2. Step 2: Convert to fraction form
    3,928,936/5,908,026 = 5,908,026/x
  3. Step 3: Cross multiply
    3,928,936x = 5,908,026 × 5,908,026
  4. Step 4: Simplify right side
    3,928,936x = 34,904,771,216,676
  5. Step 5: Solve for x
    x = 34,904,771,216,676/3,928,936
  6. Step 6: Final answer
    x = 8,884,026.42

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.