Home / 4,028,991.75-6,039,688.68-2,005,322.58

Finding the Fourth Proportional to 4,028,991.75, 6,039,688.68 and 2,005,322.58

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Solution

The fourth proportional to 4,028,991.75, 6,039,688.68 and 2,005,322.58 is: 3,006,093.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,991.75 : 6,039,688.68 = 2,005,322.58 : x
  2. Step 2: Convert to fraction form
    4,028,991.75/6,039,688.68 = 2,005,322.58/x
  3. Step 3: Cross multiply
    4,028,991.75x = 6,039,688.68 × 2,005,322.58
  4. Step 4: Simplify right side
    4,028,991.75x = 12,111,524,086,174.39
  5. Step 5: Solve for x
    x = 12,111,524,086,174.39/4,028,991.75
  6. Step 6: Final answer
    x = 3,006,093.05

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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.