Home / 6,538,182.44-9,809,480.73-2,894,409.73

Finding the Fourth Proportional to 6,538,182.44, 9,809,480.73 and 2,894,409.73

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Solution

The fourth proportional to 6,538,182.44, 9,809,480.73 and 2,894,409.73 is: 4,342,591.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,182.44 : 9,809,480.73 = 2,894,409.73 : x
  2. Step 2: Convert to fraction form
    6,538,182.44/9,809,480.73 = 2,894,409.73/x
  3. Step 3: Cross multiply
    6,538,182.44x = 9,809,480.73 × 2,894,409.73
  4. Step 4: Simplify right side
    6,538,182.44x = 28,392,656,422,112.10
  5. Step 5: Solve for x
    x = 28,392,656,422,112.10/6,538,182.44
  6. Step 6: Final answer
    x = 4,342,591.64

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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.