Home / 1,083,288.87-1,494,920.37-599,843.64

Finding the Fourth Proportional to 1,083,288.87, 1,494,920.37 and 599,843.64

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Solution

The fourth proportional to 1,083,288.87, 1,494,920.37 and 599,843.64 is: 827,774.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,288.87 : 1,494,920.37 = 599,843.64 : x
  2. Step 2: Convert to fraction form
    1,083,288.87/1,494,920.37 = 599,843.64/x
  3. Step 3: Cross multiply
    1,083,288.87x = 1,494,920.37 × 599,843.64
  4. Step 4: Simplify right side
    1,083,288.87x = 896,718,484,106.31
  5. Step 5: Solve for x
    x = 896,718,484,106.31/1,083,288.87
  6. Step 6: Final answer
    x = 827,774.11

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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.