Home / 6,195,227.37-8,548,912.58-3,581,899.12

Finding the Fourth Proportional to 6,195,227.37, 8,548,912.58 and 3,581,899.12

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Solution

The fourth proportional to 6,195,227.37, 8,548,912.58 and 3,581,899.12 is: 4,942,731.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,227.37 : 8,548,912.58 = 3,581,899.12 : x
  2. Step 2: Convert to fraction form
    6,195,227.37/8,548,912.58 = 3,581,899.12/x
  3. Step 3: Cross multiply
    6,195,227.37x = 8,548,912.58 × 3,581,899.12
  4. Step 4: Simplify right side
    6,195,227.37x = 30,621,342,415,791.98
  5. Step 5: Solve for x
    x = 30,621,342,415,791.98/6,195,227.37
  6. Step 6: Final answer
    x = 4,942,731.00

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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.