Home / 3,922,295.88-5,880,074.22-1,363,178.37

Finding the Fourth Proportional to 3,922,295.88, 5,880,074.22 and 1,363,178.37

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Solution

The fourth proportional to 3,922,295.88, 5,880,074.22 and 1,363,178.37 is: 2,043,596.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,295.88 : 5,880,074.22 = 1,363,178.37 : x
  2. Step 2: Convert to fraction form
    3,922,295.88/5,880,074.22 = 1,363,178.37/x
  3. Step 3: Cross multiply
    3,922,295.88x = 5,880,074.22 × 1,363,178.37
  4. Step 4: Simplify right side
    3,922,295.88x = 8,015,589,990,698.62
  5. Step 5: Solve for x
    x = 8,015,589,990,698.62/3,922,295.88
  6. Step 6: Final answer
    x = 2,043,596.46

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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.