Home / 4,840,489.22-7,263,183.27-2,002,638.02

Finding the Fourth Proportional to 4,840,489.22, 7,263,183.27 and 2,002,638.02

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Solution

The fourth proportional to 4,840,489.22, 7,263,183.27 and 2,002,638.02 is: 3,004,970.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,489.22 : 7,263,183.27 = 2,002,638.02 : x
  2. Step 2: Convert to fraction form
    4,840,489.22/7,263,183.27 = 2,002,638.02/x
  3. Step 3: Cross multiply
    4,840,489.22x = 7,263,183.27 × 2,002,638.02
  4. Step 4: Simplify right side
    4,840,489.22x = 14,545,526,962,729.92
  5. Step 5: Solve for x
    x = 14,545,526,962,729.92/4,840,489.22
  6. Step 6: Final answer
    x = 3,004,970.43

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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.