Home / 3,324,179.44-4,981,195.32-1,973,682.64

Finding the Fourth Proportional to 3,324,179.44, 4,981,195.32 and 1,973,682.64

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Solution

The fourth proportional to 3,324,179.44, 4,981,195.32 and 1,973,682.64 is: 2,957,511.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,179.44 : 4,981,195.32 = 1,973,682.64 : x
  2. Step 2: Convert to fraction form
    3,324,179.44/4,981,195.32 = 1,973,682.64/x
  3. Step 3: Cross multiply
    3,324,179.44x = 4,981,195.32 × 1,973,682.64
  4. Step 4: Simplify right side
    3,324,179.44x = 9,831,298,729,533.24
  5. Step 5: Solve for x
    x = 9,831,298,729,533.24/3,324,179.44
  6. Step 6: Final answer
    x = 2,957,511.44

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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.