Home / 2,668,622.46-3,682,700.73-1,444,928.85

Finding the Fourth Proportional to 2,668,622.46, 3,682,700.73 and 1,444,928.85

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Solution

The fourth proportional to 2,668,622.46, 3,682,700.73 and 1,444,928.85 is: 1,994,002.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,622.46 : 3,682,700.73 = 1,444,928.85 : x
  2. Step 2: Convert to fraction form
    2,668,622.46/3,682,700.73 = 1,444,928.85/x
  3. Step 3: Cross multiply
    2,668,622.46x = 3,682,700.73 × 1,444,928.85
  4. Step 4: Simplify right side
    2,668,622.46x = 5,321,240,530,693.06
  5. Step 5: Solve for x
    x = 5,321,240,530,693.06/2,668,622.46
  6. Step 6: Final answer
    x = 1,994,002.75

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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.