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Finding the Third Proportional to 1,699,986 and 3,699,041

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Solution

The third proportional to 1,699,986 and 3,699,041 is: 8,048,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,986 : 3,699,041 = 3,699,041 : x
  2. Step 2: Convert to fraction form
    1,699,986/3,699,041 = 3,699,041/x
  3. Step 3: Cross multiply
    1,699,986x = 3,699,041 × 3,699,041
  4. Step 4: Simplify right side
    1,699,986x = 13,682,904,319,681
  5. Step 5: Solve for x
    x = 13,682,904,319,681/1,699,986
  6. Step 6: Final answer
    x = 8,048,833.53

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.