Home / 9,589,109.82-13,233,373.83-5,514,732.06

Finding the Fourth Proportional to 9,589,109.82, 13,233,373.83 and 5,514,732.06

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Solution

The fourth proportional to 9,589,109.82, 13,233,373.83 and 5,514,732.06 is: 7,610,561.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,109.82 : 13,233,373.83 = 5,514,732.06 : x
  2. Step 2: Convert to fraction form
    9,589,109.82/13,233,373.83 = 5,514,732.06/x
  3. Step 3: Cross multiply
    9,589,109.82x = 13,233,373.83 × 5,514,732.06
  4. Step 4: Simplify right side
    9,589,109.82x = 72,978,510,922,265.98
  5. Step 5: Solve for x
    x = 72,978,510,922,265.98/9,589,109.82
  6. Step 6: Final answer
    x = 7,610,561.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.