Home / 5,728,246.95-8,594,163.77-1,892,764.27

Finding the Fourth Proportional to 5,728,246.95, 8,594,163.77 and 1,892,764.27

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Solution

The fourth proportional to 5,728,246.95, 8,594,163.77 and 1,892,764.27 is: 2,839,738.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,728,246.95 : 8,594,163.77 = 1,892,764.27 : x
  2. Step 2: Convert to fraction form
    5,728,246.95/8,594,163.77 = 1,892,764.27/x
  3. Step 3: Cross multiply
    5,728,246.95x = 8,594,163.77 × 1,892,764.27
  4. Step 4: Simplify right side
    5,728,246.95x = 16,266,726,083,435.27
  5. Step 5: Solve for x
    x = 16,266,726,083,435.27/5,728,246.95
  6. Step 6: Final answer
    x = 2,839,738.97

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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.