Home / 1,750,474.46-2,625,793.77-850,843.82

Finding the Fourth Proportional to 1,750,474.46, 2,625,793.77 and 850,843.82

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Solution

The fourth proportional to 1,750,474.46, 2,625,793.77 and 850,843.82 is: 1,276,305.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,474.46 : 2,625,793.77 = 850,843.82 : x
  2. Step 2: Convert to fraction form
    1,750,474.46/2,625,793.77 = 850,843.82/x
  3. Step 3: Cross multiply
    1,750,474.46x = 2,625,793.77 × 850,843.82
  4. Step 4: Simplify right side
    1,750,474.46x = 2,234,140,393,107.41
  5. Step 5: Solve for x
    x = 2,234,140,393,107.41/1,750,474.46
  6. Step 6: Final answer
    x = 1,276,305.62

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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.