Home / 11,133,046.42-16,702,183.09-3,456,299.16

Finding the Fourth Proportional to 11,133,046.42, 16,702,183.09 and 3,456,299.16

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Solution

The fourth proportional to 11,133,046.42, 16,702,183.09 and 3,456,299.16 is: 5,185,260.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,046.42 : 16,702,183.09 = 3,456,299.16 : x
  2. Step 2: Convert to fraction form
    11,133,046.42/16,702,183.09 = 3,456,299.16/x
  3. Step 3: Cross multiply
    11,133,046.42x = 16,702,183.09 × 3,456,299.16
  4. Step 4: Simplify right side
    11,133,046.42x = 57,727,741,388,453.59
  5. Step 5: Solve for x
    x = 57,727,741,388,453.59/11,133,046.42
  6. Step 6: Final answer
    x = 5,185,260.10

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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.