Home / 5,568,239.46-7,685,247.69-3,631,137.03

Finding the Fourth Proportional to 5,568,239.46, 7,685,247.69 and 3,631,137.03

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Solution

The fourth proportional to 5,568,239.46, 7,685,247.69 and 3,631,137.03 is: 5,011,671.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,239.46 : 7,685,247.69 = 3,631,137.03 : x
  2. Step 2: Convert to fraction form
    5,568,239.46/7,685,247.69 = 3,631,137.03/x
  3. Step 3: Cross multiply
    5,568,239.46x = 7,685,247.69 × 3,631,137.03
  4. Step 4: Simplify right side
    5,568,239.46x = 27,906,187,471,880.96
  5. Step 5: Solve for x
    x = 27,906,187,471,880.96/5,568,239.46
  6. Step 6: Final answer
    x = 5,011,671.58

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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.