Home / 6,250,728.24-9,422,942.40-5,834,087.28

Finding the Fourth Proportional to 6,250,728.24, 9,422,942.40 and 5,834,087.28

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Solution

The fourth proportional to 6,250,728.24, 9,422,942.40 and 5,834,087.28 is: 8,794,858.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,728.24 : 9,422,942.40 = 5,834,087.28 : x
  2. Step 2: Convert to fraction form
    6,250,728.24/9,422,942.40 = 5,834,087.28/x
  3. Step 3: Cross multiply
    6,250,728.24x = 9,422,942.40 × 5,834,087.28
  4. Step 4: Simplify right side
    6,250,728.24x = 54,974,268,396,012.68
  5. Step 5: Solve for x
    x = 54,974,268,396,012.68/6,250,728.24
  6. Step 6: Final answer
    x = 8,794,858.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.