Home / 3,311,184.27-4,568,407.32-1,933,534.20

Finding the Fourth Proportional to 3,311,184.27, 4,568,407.32 and 1,933,534.20

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Solution

The fourth proportional to 3,311,184.27, 4,568,407.32 and 1,933,534.20 is: 2,667,677.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,184.27 : 4,568,407.32 = 1,933,534.20 : x
  2. Step 2: Convert to fraction form
    3,311,184.27/4,568,407.32 = 1,933,534.20/x
  3. Step 3: Cross multiply
    3,311,184.27x = 4,568,407.32 × 1,933,534.20
  4. Step 4: Simplify right side
    3,311,184.27x = 8,833,171,792,750.34
  5. Step 5: Solve for x
    x = 8,833,171,792,750.34/3,311,184.27
  6. Step 6: Final answer
    x = 2,667,677.51

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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.