Home / 1,796,120.46-2,694,969.88-942,993.86

Finding the Fourth Proportional to 1,796,120.46, 2,694,969.88 and 942,993.86

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Solution

The fourth proportional to 1,796,120.46, 2,694,969.88 and 942,993.86 is: 1,414,905.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,120.46 : 2,694,969.88 = 942,993.86 : x
  2. Step 2: Convert to fraction form
    1,796,120.46/2,694,969.88 = 942,993.86/x
  3. Step 3: Cross multiply
    1,796,120.46x = 2,694,969.88 × 942,993.86
  4. Step 4: Simplify right side
    1,796,120.46x = 2,541,340,049,724.94
  5. Step 5: Solve for x
    x = 2,541,340,049,724.94/1,796,120.46
  6. Step 6: Final answer
    x = 1,414,905.13

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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.