Home / 11,238,825.33-15,509,578.88-6,082,187.94

Finding the Fourth Proportional to 11,238,825.33, 15,509,578.88 and 6,082,187.94

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Solution

The fourth proportional to 11,238,825.33, 15,509,578.88 and 6,082,187.94 is: 8,393,419.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,825.33 : 15,509,578.88 = 6,082,187.94 : x
  2. Step 2: Convert to fraction form
    11,238,825.33/15,509,578.88 = 6,082,187.94/x
  3. Step 3: Cross multiply
    11,238,825.33x = 15,509,578.88 × 6,082,187.94
  4. Step 4: Simplify right side
    11,238,825.33x = 94,332,173,633,620.19
  5. Step 5: Solve for x
    x = 94,332,173,633,620.19/11,238,825.33
  6. Step 6: Final answer
    x = 8,393,419.32

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Why These Related Problems?

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