Home / 3,964,777.44-5,944,257.24-1,267,550.34

Finding the Fourth Proportional to 3,964,777.44, 5,944,257.24 and 1,267,550.34

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Solution

The fourth proportional to 3,964,777.44, 5,944,257.24 and 1,267,550.34 is: 1,900,395.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964,777.44 : 5,944,257.24 = 1,267,550.34 : x
  2. Step 2: Convert to fraction form
    3,964,777.44/5,944,257.24 = 1,267,550.34/x
  3. Step 3: Cross multiply
    3,964,777.44x = 5,944,257.24 × 1,267,550.34
  4. Step 4: Simplify right side
    3,964,777.44x = 7,534,645,285,609.46
  5. Step 5: Solve for x
    x = 7,534,645,285,609.46/3,964,777.44
  6. Step 6: Final answer
    x = 1,900,395.52

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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.