Home / 3,593,974.46-4,959,786.94-1,962,485.42

Finding the Fourth Proportional to 3,593,974.46, 4,959,786.94 and 1,962,485.42

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Solution

The fourth proportional to 3,593,974.46, 4,959,786.94 and 1,962,485.42 is: 2,708,285.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,974.46 : 4,959,786.94 = 1,962,485.42 : x
  2. Step 2: Convert to fraction form
    3,593,974.46/4,959,786.94 = 1,962,485.42/x
  3. Step 3: Cross multiply
    3,593,974.46x = 4,959,786.94 × 1,962,485.42
  4. Step 4: Simplify right side
    3,593,974.46x = 9,733,509,526,351.27
  5. Step 5: Solve for x
    x = 9,733,509,526,351.27/3,593,974.46
  6. Step 6: Final answer
    x = 2,708,285.67

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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.