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Finding the Third Proportional to 3,925,620 and 5,908,086

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Solution

The third proportional to 3,925,620 and 5,908,086 is: 8,891,711.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,620 : 5,908,086 = 5,908,086 : x
  2. Step 2: Convert to fraction form
    3,925,620/5,908,086 = 5,908,086/x
  3. Step 3: Cross multiply
    3,925,620x = 5,908,086 × 5,908,086
  4. Step 4: Simplify right side
    3,925,620x = 34,905,480,183,396
  5. Step 5: Solve for x
    x = 34,905,480,183,396/3,925,620
  6. Step 6: Final answer
    x = 8,891,711.42

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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.