Home / 2,903,183.54-4,006,408.86-1,596,519.84

Finding the Fourth Proportional to 2,903,183.54, 4,006,408.86 and 1,596,519.84

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Solution

The fourth proportional to 2,903,183.54, 4,006,408.86 and 1,596,519.84 is: 2,203,205.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,183.54 : 4,006,408.86 = 1,596,519.84 : x
  2. Step 2: Convert to fraction form
    2,903,183.54/4,006,408.86 = 1,596,519.84/x
  3. Step 3: Cross multiply
    2,903,183.54x = 4,006,408.86 × 1,596,519.84
  4. Step 4: Simplify right side
    2,903,183.54x = 6,396,311,232,141.78
  5. Step 5: Solve for x
    x = 6,396,311,232,141.78/2,903,183.54
  6. Step 6: Final answer
    x = 2,203,205.95

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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.