Home / 5,043,440.76-6,959,940.31-2,751,601.65

Finding the Fourth Proportional to 5,043,440.76, 6,959,940.31 and 2,751,601.65

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Solution

The fourth proportional to 5,043,440.76, 6,959,940.31 and 2,751,601.65 is: 3,797,205.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,440.76 : 6,959,940.31 = 2,751,601.65 : x
  2. Step 2: Convert to fraction form
    5,043,440.76/6,959,940.31 = 2,751,601.65/x
  3. Step 3: Cross multiply
    5,043,440.76x = 6,959,940.31 × 2,751,601.65
  4. Step 4: Simplify right side
    5,043,440.76x = 19,150,983,202,759.48
  5. Step 5: Solve for x
    x = 19,150,983,202,759.48/5,043,440.76
  6. Step 6: Final answer
    x = 3,797,205.94

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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.