Home / 11,414,644.80-17,121,769.92-3,841,610.64

Finding the Fourth Proportional to 11,414,644.80, 17,121,769.92 and 3,841,610.64

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Solution

The fourth proportional to 11,414,644.80, 17,121,769.92 and 3,841,610.64 is: 5,762,349.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,414,644.80 : 17,121,769.92 = 3,841,610.64 : x
  2. Step 2: Convert to fraction form
    11,414,644.80/17,121,769.92 = 3,841,610.64/x
  3. Step 3: Cross multiply
    11,414,644.80x = 17,121,769.92 × 3,841,610.64
  4. Step 4: Simplify right side
    11,414,644.80x = 65,775,173,500,303.96
  5. Step 5: Solve for x
    x = 65,775,173,500,303.96/11,414,644.80
  6. Step 6: Final answer
    x = 5,762,349.57

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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.