Home / 2,883,029.94-3,978,410.67-1,593,793.44

Finding the Fourth Proportional to 2,883,029.94, 3,978,410.67 and 1,593,793.44

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Solution

The fourth proportional to 2,883,029.94, 3,978,410.67 and 1,593,793.44 is: 2,199,340.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,029.94 : 3,978,410.67 = 1,593,793.44 : x
  2. Step 2: Convert to fraction form
    2,883,029.94/3,978,410.67 = 1,593,793.44/x
  3. Step 3: Cross multiply
    2,883,029.94x = 3,978,410.67 × 1,593,793.44
  4. Step 4: Simplify right side
    2,883,029.94x = 6,340,764,827,472.01
  5. Step 5: Solve for x
    x = 6,340,764,827,472.01/2,883,029.94
  6. Step 6: Final answer
    x = 2,199,340.61

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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.