Home / 3,791,019.29-5,691,573.66-1,995,163.97

Finding the Fourth Proportional to 3,791,019.29, 5,691,573.66 and 1,995,163.97

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Solution

The fourth proportional to 3,791,019.29, 5,691,573.66 and 1,995,163.97 is: 2,995,400.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,019.29 : 5,691,573.66 = 1,995,163.97 : x
  2. Step 2: Convert to fraction form
    3,791,019.29/5,691,573.66 = 1,995,163.97/x
  3. Step 3: Cross multiply
    3,791,019.29x = 5,691,573.66 × 1,995,163.97
  4. Step 4: Simplify right side
    3,791,019.29x = 11,355,622,699,033.03
  5. Step 5: Solve for x
    x = 11,355,622,699,033.03/3,791,019.29
  6. Step 6: Final answer
    x = 2,995,400.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.