Home / 4,014,960.66-6,009,843.87-2,115,944.82

Finding the Fourth Proportional to 4,014,960.66, 6,009,843.87 and 2,115,944.82

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Solution

The fourth proportional to 4,014,960.66, 6,009,843.87 and 2,115,944.82 is: 3,167,278.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,960.66 : 6,009,843.87 = 2,115,944.82 : x
  2. Step 2: Convert to fraction form
    4,014,960.66/6,009,843.87 = 2,115,944.82/x
  3. Step 3: Cross multiply
    4,014,960.66x = 6,009,843.87 × 2,115,944.82
  4. Step 4: Simplify right side
    4,014,960.66x = 12,716,498,005,735.25
  5. Step 5: Solve for x
    x = 12,716,498,005,735.25/4,014,960.66
  6. Step 6: Final answer
    x = 3,167,278.36

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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.