Home / 1,594,969.75-2,392,449.12-396,891.85

Finding the Fourth Proportional to 1,594,969.75, 2,392,449.12 and 396,891.85

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Solution

The fourth proportional to 1,594,969.75, 2,392,449.12 and 396,891.85 is: 595,336.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,969.75 : 2,392,449.12 = 396,891.85 : x
  2. Step 2: Convert to fraction form
    1,594,969.75/2,392,449.12 = 396,891.85/x
  3. Step 3: Cross multiply
    1,594,969.75x = 2,392,449.12 × 396,891.85
  4. Step 4: Simplify right side
    1,594,969.75x = 949,543,557,267.67
  5. Step 5: Solve for x
    x = 949,543,557,267.67/1,594,969.75
  6. Step 6: Final answer
    x = 595,336.41

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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.