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Finding the Third Proportional to 1,379,787 and 3,016,074

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Solution

The third proportional to 1,379,787 and 3,016,074 is: 6,592,830.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,379,787 : 3,016,074 = 3,016,074 : x
  2. Step 2: Convert to fraction form
    1,379,787/3,016,074 = 3,016,074/x
  3. Step 3: Cross multiply
    1,379,787x = 3,016,074 × 3,016,074
  4. Step 4: Simplify right side
    1,379,787x = 9,096,702,373,476
  5. Step 5: Solve for x
    x = 9,096,702,373,476/1,379,787
  6. Step 6: Final answer
    x = 6,592,830.90

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.