Home / 2,027,561.04-3,039,717.69-1,016,163.81

Finding the Fourth Proportional to 2,027,561.04, 3,039,717.69 and 1,016,163.81

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Solution

The fourth proportional to 2,027,561.04, 3,039,717.69 and 1,016,163.81 is: 1,523,431.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,561.04 : 3,039,717.69 = 1,016,163.81 : x
  2. Step 2: Convert to fraction form
    2,027,561.04/3,039,717.69 = 1,016,163.81/x
  3. Step 3: Cross multiply
    2,027,561.04x = 3,039,717.69 × 1,016,163.81
  4. Step 4: Simplify right side
    2,027,561.04x = 3,088,851,109,194.80
  5. Step 5: Solve for x
    x = 3,088,851,109,194.80/2,027,561.04
  6. Step 6: Final answer
    x = 1,523,431.87

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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.