Home / 2,693,515.18-3,717,129.82-1,469,899.56

Finding the Fourth Proportional to 2,693,515.18, 3,717,129.82 and 1,469,899.56

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Solution

The fourth proportional to 2,693,515.18, 3,717,129.82 and 1,469,899.56 is: 2,028,504.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,515.18 : 3,717,129.82 = 1,469,899.56 : x
  2. Step 2: Convert to fraction form
    2,693,515.18/3,717,129.82 = 1,469,899.56/x
  3. Step 3: Cross multiply
    2,693,515.18x = 3,717,129.82 × 1,469,899.56
  4. Step 4: Simplify right side
    2,693,515.18x = 5,463,807,484,160.30
  5. Step 5: Solve for x
    x = 5,463,807,484,160.30/2,693,515.18
  6. Step 6: Final answer
    x = 2,028,504.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.