Home / 1,774,163.24-2,661,466.31-694,536.33

Finding the Fourth Proportional to 1,774,163.24, 2,661,466.31 and 694,536.33

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Solution

The fourth proportional to 1,774,163.24, 2,661,466.31 and 694,536.33 is: 1,041,891.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,163.24 : 2,661,466.31 = 694,536.33 : x
  2. Step 2: Convert to fraction form
    1,774,163.24/2,661,466.31 = 694,536.33/x
  3. Step 3: Cross multiply
    1,774,163.24x = 2,661,466.31 × 694,536.33
  4. Step 4: Simplify right side
    1,774,163.24x = 1,848,485,039,893.36
  5. Step 5: Solve for x
    x = 1,848,485,039,893.36/1,774,163.24
  6. Step 6: Final answer
    x = 1,041,891.19

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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.