Home / 4,505,949.30-6,218,183.40-2,441,004.22

Finding the Fourth Proportional to 4,505,949.30, 6,218,183.40 and 2,441,004.22

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Solution

The fourth proportional to 4,505,949.30, 6,218,183.40 and 2,441,004.22 is: 3,368,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505,949.30 : 6,218,183.40 = 2,441,004.22 : x
  2. Step 2: Convert to fraction form
    4,505,949.30/6,218,183.40 = 2,441,004.22/x
  3. Step 3: Cross multiply
    4,505,949.30x = 6,218,183.40 × 2,441,004.22
  4. Step 4: Simplify right side
    4,505,949.30x = 15,178,611,920,133.95
  5. Step 5: Solve for x
    x = 15,178,611,920,133.95/4,505,949.30
  6. Step 6: Final answer
    x = 3,368,571.40

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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.