Home / 3,256,775.88-4,883,738.22-1,336,369.56

Finding the Fourth Proportional to 3,256,775.88, 4,883,738.22 and 1,336,369.56

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Solution

The fourth proportional to 3,256,775.88, 4,883,738.22 and 1,336,369.56 is: 2,003,969.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,775.88 : 4,883,738.22 = 1,336,369.56 : x
  2. Step 2: Convert to fraction form
    3,256,775.88/4,883,738.22 = 1,336,369.56/x
  3. Step 3: Cross multiply
    3,256,775.88x = 4,883,738.22 × 1,336,369.56
  4. Step 4: Simplify right side
    3,256,775.88x = 6,526,479,096,216.58
  5. Step 5: Solve for x
    x = 6,526,479,096,216.58/3,256,775.88
  6. Step 6: Final answer
    x = 2,003,969.37

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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.