Home / 3,496,143.91-5,244,523.41-1,067,845.36

Finding the Fourth Proportional to 3,496,143.91, 5,244,523.41 and 1,067,845.36

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Solution

The fourth proportional to 3,496,143.91, 5,244,523.41 and 1,067,845.36 is: 1,601,861.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,143.91 : 5,244,523.41 = 1,067,845.36 : x
  2. Step 2: Convert to fraction form
    3,496,143.91/5,244,523.41 = 1,067,845.36/x
  3. Step 3: Cross multiply
    3,496,143.91x = 5,244,523.41 × 1,067,845.36
  4. Step 4: Simplify right side
    3,496,143.91x = 5,600,339,983,440.65
  5. Step 5: Solve for x
    x = 5,600,339,983,440.65/3,496,143.91
  6. Step 6: Final answer
    x = 1,601,861.98

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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.