Home / 4,228,974.37-5,835,990.41-2,295,234.98

Finding the Fourth Proportional to 4,228,974.37, 5,835,990.41 and 2,295,234.98

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Solution

The fourth proportional to 4,228,974.37, 5,835,990.41 and 2,295,234.98 is: 3,167,427.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,974.37 : 5,835,990.41 = 2,295,234.98 : x
  2. Step 2: Convert to fraction form
    4,228,974.37/5,835,990.41 = 2,295,234.98/x
  3. Step 3: Cross multiply
    4,228,974.37x = 5,835,990.41 × 2,295,234.98
  4. Step 4: Simplify right side
    4,228,974.37x = 13,394,969,331,976.54
  5. Step 5: Solve for x
    x = 13,394,969,331,976.54/4,228,974.37
  6. Step 6: Final answer
    x = 3,167,427.41

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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.