Home / 3,027,723.57-4,540,089.96-1,107,187.04

Finding the Fourth Proportional to 3,027,723.57, 4,540,089.96 and 1,107,187.04

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Solution

The fourth proportional to 3,027,723.57, 4,540,089.96 and 1,107,187.04 is: 1,660,233.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,723.57 : 4,540,089.96 = 1,107,187.04 : x
  2. Step 2: Convert to fraction form
    3,027,723.57/4,540,089.96 = 1,107,187.04/x
  3. Step 3: Cross multiply
    3,027,723.57x = 4,540,089.96 × 1,107,187.04
  4. Step 4: Simplify right side
    3,027,723.57x = 5,026,728,775,496.34
  5. Step 5: Solve for x
    x = 5,026,728,775,496.34/3,027,723.57
  6. Step 6: Final answer
    x = 1,660,233.72

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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.