Home / 3,330,408.44-4,595,930.93-1,880,072.66

Finding the Fourth Proportional to 3,330,408.44, 4,595,930.93 and 1,880,072.66

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Solution

The fourth proportional to 3,330,408.44, 4,595,930.93 and 1,880,072.66 is: 2,594,481.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,408.44 : 4,595,930.93 = 1,880,072.66 : x
  2. Step 2: Convert to fraction form
    3,330,408.44/4,595,930.93 = 1,880,072.66/x
  3. Step 3: Cross multiply
    3,330,408.44x = 4,595,930.93 × 1,880,072.66
  4. Step 4: Simplify right side
    3,330,408.44x = 8,640,684,056,361.36
  5. Step 5: Solve for x
    x = 8,640,684,056,361.36/3,330,408.44
  6. Step 6: Final answer
    x = 2,594,481.80

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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.