Home / 4,022,629.98-6,025,844.97-1,860,608.22

Finding the Fourth Proportional to 4,022,629.98, 6,025,844.97 and 1,860,608.22

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Solution

The fourth proportional to 4,022,629.98, 6,025,844.97 and 1,860,608.22 is: 2,787,165.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,629.98 : 6,025,844.97 = 1,860,608.22 : x
  2. Step 2: Convert to fraction form
    4,022,629.98/6,025,844.97 = 1,860,608.22/x
  3. Step 3: Cross multiply
    4,022,629.98x = 6,025,844.97 × 1,860,608.22
  4. Step 4: Simplify right side
    4,022,629.98x = 11,211,736,683,627.65
  5. Step 5: Solve for x
    x = 11,211,736,683,627.65/4,022,629.98
  6. Step 6: Final answer
    x = 2,787,165.79

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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.