Home / 2,238,277.32-3,354,986.70-1,469,452.41

Finding the Fourth Proportional to 2,238,277.32, 3,354,986.70 and 1,469,452.41

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Solution

The fourth proportional to 2,238,277.32, 3,354,986.70 and 1,469,452.41 is: 2,202,583.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,277.32 : 3,354,986.70 = 1,469,452.41 : x
  2. Step 2: Convert to fraction form
    2,238,277.32/3,354,986.70 = 1,469,452.41/x
  3. Step 3: Cross multiply
    2,238,277.32x = 3,354,986.70 × 1,469,452.41
  4. Step 4: Simplify right side
    2,238,277.32x = 4,929,993,291,832.95
  5. Step 5: Solve for x
    x = 4,929,993,291,832.95/2,238,277.32
  6. Step 6: Final answer
    x = 2,202,583.77

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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.