Home / 917,914.41-1,262,229.89-796,843.91

Finding the Fourth Proportional to 917,914.41, 1,262,229.89 and 796,843.91

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Solution

The fourth proportional to 917,914.41, 1,262,229.89 and 796,843.91 is: 1,095,745.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    917,914.41 : 1,262,229.89 = 796,843.91 : x
  2. Step 2: Convert to fraction form
    917,914.41/1,262,229.89 = 796,843.91/x
  3. Step 3: Cross multiply
    917,914.41x = 1,262,229.89 × 796,843.91
  4. Step 4: Simplify right side
    917,914.41x = 1,005,800,200,037.83
  5. Step 5: Solve for x
    x = 1,005,800,200,037.83/917,914.41
  6. Step 6: Final answer
    x = 1,095,745.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.