Home / 11,333,115.12-17,004,680.91-5,940,476.13

Finding the Fourth Proportional to 11,333,115.12, 17,004,680.91 and 5,940,476.13

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Solution

The fourth proportional to 11,333,115.12, 17,004,680.91 and 5,940,476.13 is: 8,913,339.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,333,115.12 : 17,004,680.91 = 5,940,476.13 : x
  2. Step 2: Convert to fraction form
    11,333,115.12/17,004,680.91 = 5,940,476.13/x
  3. Step 3: Cross multiply
    11,333,115.12x = 17,004,680.91 × 5,940,476.13
  4. Step 4: Simplify right side
    11,333,115.12x = 101,015,901,044,121.67
  5. Step 5: Solve for x
    x = 101,015,901,044,121.67/11,333,115.12
  6. Step 6: Final answer
    x = 8,913,339.36

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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.