Home / 2,027,558.05-3,039,713.19-1,016,160.80

Finding the Fourth Proportional to 2,027,558.05, 3,039,713.19 and 1,016,160.80

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Solution

The fourth proportional to 2,027,558.05, 3,039,713.19 and 1,016,160.80 is: 1,523,427.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,558.05 : 3,039,713.19 = 1,016,160.80 : x
  2. Step 2: Convert to fraction form
    2,027,558.05/3,039,713.19 = 1,016,160.80/x
  3. Step 3: Cross multiply
    2,027,558.05x = 3,039,713.19 × 1,016,160.80
  4. Step 4: Simplify right side
    2,027,558.05x = 3,088,837,371,722.39
  5. Step 5: Solve for x
    x = 3,088,837,371,722.39/2,027,558.05
  6. Step 6: Final answer
    x = 1,523,427.34

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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.