Home / 1,093,826.87-1,509,481.36-603,796.66

Finding the Fourth Proportional to 1,093,826.87, 1,509,481.36 and 603,796.66

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Solution

The fourth proportional to 1,093,826.87, 1,509,481.36 and 603,796.66 is: 833,239.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,826.87 : 1,509,481.36 = 603,796.66 : x
  2. Step 2: Convert to fraction form
    1,093,826.87/1,509,481.36 = 603,796.66/x
  3. Step 3: Cross multiply
    1,093,826.87x = 1,509,481.36 × 603,796.66
  4. Step 4: Simplify right side
    1,093,826.87x = 911,419,792,933.87
  5. Step 5: Solve for x
    x = 911,419,792,933.87/1,093,826.87
  6. Step 6: Final answer
    x = 833,239.54

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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.