Home / 3,542,766.24-5,314,992.56-1,146,610.88

Finding the Fourth Proportional to 3,542,766.24, 5,314,992.56 and 1,146,610.88

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Solution

The fourth proportional to 3,542,766.24, 5,314,992.56 and 1,146,610.88 is: 1,720,189.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,766.24 : 5,314,992.56 = 1,146,610.88 : x
  2. Step 2: Convert to fraction form
    3,542,766.24/5,314,992.56 = 1,146,610.88/x
  3. Step 3: Cross multiply
    3,542,766.24x = 5,314,992.56 × 1,146,610.88
  4. Step 4: Simplify right side
    3,542,766.24x = 6,094,228,296,415.05
  5. Step 5: Solve for x
    x = 6,094,228,296,415.05/3,542,766.24
  6. Step 6: Final answer
    x = 1,720,189.22

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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.