Home / 5,649,550.56-8,458,797.60-3,945,396.96

Finding the Fourth Proportional to 5,649,550.56, 8,458,797.60 and 3,945,396.96

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Solution

The fourth proportional to 5,649,550.56, 8,458,797.60 and 3,945,396.96 is: 5,907,251.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,550.56 : 8,458,797.60 = 3,945,396.96 : x
  2. Step 2: Convert to fraction form
    5,649,550.56/8,458,797.60 = 3,945,396.96/x
  3. Step 3: Cross multiply
    5,649,550.56x = 8,458,797.60 × 3,945,396.96
  4. Step 4: Simplify right side
    5,649,550.56x = 33,373,314,336,295.29
  5. Step 5: Solve for x
    x = 33,373,314,336,295.29/5,649,550.56
  6. Step 6: Final answer
    x = 5,907,251.20

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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.