Home / 5,544,183.80-8,317,485.30-3,149,175.80

Finding the Fourth Proportional to 5,544,183.80, 8,317,485.30 and 3,149,175.80

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Solution

The fourth proportional to 5,544,183.80, 8,317,485.30 and 3,149,175.80 is: 4,724,450.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,183.80 : 8,317,485.30 = 3,149,175.80 : x
  2. Step 2: Convert to fraction form
    5,544,183.80/8,317,485.30 = 3,149,175.80/x
  3. Step 3: Cross multiply
    5,544,183.80x = 8,317,485.30 × 3,149,175.80
  4. Step 4: Simplify right side
    5,544,183.80x = 26,193,223,423,615.74
  5. Step 5: Solve for x
    x = 26,193,223,423,615.74/5,544,183.80
  6. Step 6: Final answer
    x = 4,724,450.77

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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.