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Finding the Third Proportional to 2,713,062 and 4,199,019

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Solution

The third proportional to 2,713,062 and 4,199,019 is: 6,498,841.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,062 : 4,199,019 = 4,199,019 : x
  2. Step 2: Convert to fraction form
    2,713,062/4,199,019 = 4,199,019/x
  3. Step 3: Cross multiply
    2,713,062x = 4,199,019 × 4,199,019
  4. Step 4: Simplify right side
    2,713,062x = 17,631,760,562,361
  5. Step 5: Solve for x
    x = 17,631,760,562,361/2,713,062
  6. Step 6: Final answer
    x = 6,498,841.74

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.