Home / 2,383,969.39-3,577,544.11-867,651.90

Finding the Fourth Proportional to 2,383,969.39, 3,577,544.11 and 867,651.90

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Solution

The fourth proportional to 2,383,969.39, 3,577,544.11 and 867,651.90 is: 1,302,056.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,969.39 : 3,577,544.11 = 867,651.90 : x
  2. Step 2: Convert to fraction form
    2,383,969.39/3,577,544.11 = 867,651.90/x
  3. Step 3: Cross multiply
    2,383,969.39x = 3,577,544.11 × 867,651.90
  4. Step 4: Simplify right side
    2,383,969.39x = 3,104,062,947,287.23
  5. Step 5: Solve for x
    x = 3,104,062,947,287.23/2,383,969.39
  6. Step 6: Final answer
    x = 1,302,056.54

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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.