Home / 6,939,247.82-9,582,040.41-4,361,758.70

Finding the Fourth Proportional to 6,939,247.82, 9,582,040.41 and 4,361,758.70

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Solution

The fourth proportional to 6,939,247.82, 9,582,040.41 and 4,361,758.70 is: 6,022,921.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,247.82 : 9,582,040.41 = 4,361,758.70 : x
  2. Step 2: Convert to fraction form
    6,939,247.82/9,582,040.41 = 4,361,758.70/x
  3. Step 3: Cross multiply
    6,939,247.82x = 9,582,040.41 × 4,361,758.70
  4. Step 4: Simplify right side
    6,939,247.82x = 41,794,548,122,069.07
  5. Step 5: Solve for x
    x = 41,794,548,122,069.07/6,939,247.82
  6. Step 6: Final answer
    x = 6,022,921.97

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Why These Related Problems?

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