Home / 3,867,102.37-5,800,948.80-1,171,650.83

Finding the Fourth Proportional to 3,867,102.37, 5,800,948.80 and 1,171,650.83

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Solution

The fourth proportional to 3,867,102.37, 5,800,948.80 and 1,171,650.83 is: 1,757,565.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,102.37 : 5,800,948.80 = 1,171,650.83 : x
  2. Step 2: Convert to fraction form
    3,867,102.37/5,800,948.80 = 1,171,650.83/x
  3. Step 3: Cross multiply
    3,867,102.37x = 5,800,948.80 × 1,171,650.83
  4. Step 4: Simplify right side
    3,867,102.37x = 6,796,686,449,499.61
  5. Step 5: Solve for x
    x = 6,796,686,449,499.61/3,867,102.37
  6. Step 6: Final answer
    x = 1,757,565.69

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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.