Home / 9,150,553.56-13,721,359.14-3,757,761.48

Finding the Fourth Proportional to 9,150,553.56, 13,721,359.14 and 3,757,761.48

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Solution

The fourth proportional to 9,150,553.56, 13,721,359.14 and 3,757,761.48 is: 5,634,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,150,553.56 : 13,721,359.14 = 3,757,761.48 : x
  2. Step 2: Convert to fraction form
    9,150,553.56/13,721,359.14 = 3,757,761.48/x
  3. Step 3: Cross multiply
    9,150,553.56x = 13,721,359.14 × 3,757,761.48
  4. Step 4: Simplify right side
    9,150,553.56x = 51,561,594,829,537.93
  5. Step 5: Solve for x
    x = 51,561,594,829,537.93/9,150,553.56
  6. Step 6: Final answer
    x = 5,634,806.08

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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.