Home / 1,093,786.96-1,509,511.94-603,853.85

Finding the Fourth Proportional to 1,093,786.96, 1,509,511.94 and 603,853.85

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Solution

The fourth proportional to 1,093,786.96, 1,509,511.94 and 603,853.85 is: 833,365.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,786.96 : 1,509,511.94 = 603,853.85 : x
  2. Step 2: Convert to fraction form
    1,093,786.96/1,509,511.94 = 603,853.85/x
  3. Step 3: Cross multiply
    1,093,786.96x = 1,509,511.94 × 603,853.85
  4. Step 4: Simplify right side
    1,093,786.96x = 911,524,596,589.97
  5. Step 5: Solve for x
    x = 911,524,596,589.97/1,093,786.96
  6. Step 6: Final answer
    x = 833,365.76

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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.