Home / 3,324,205.62-4,986,457.79-1,018,529.83

Finding the Fourth Proportional to 3,324,205.62, 4,986,457.79 and 1,018,529.83

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Solution

The fourth proportional to 3,324,205.62, 4,986,457.79 and 1,018,529.83 is: 1,527,840.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,205.62 : 4,986,457.79 = 1,018,529.83 : x
  2. Step 2: Convert to fraction form
    3,324,205.62/4,986,457.79 = 1,018,529.83/x
  3. Step 3: Cross multiply
    3,324,205.62x = 4,986,457.79 × 1,018,529.83
  4. Step 4: Simplify right side
    3,324,205.62x = 5,078,856,005,150.88
  5. Step 5: Solve for x
    x = 5,078,856,005,150.88/3,324,205.62
  6. Step 6: Final answer
    x = 1,527,840.51

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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.