Home / 11,904,610.25-16,428,294.38-6,606,252.14

Finding the Fourth Proportional to 11,904,610.25, 16,428,294.38 and 6,606,252.14

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Solution

The fourth proportional to 11,904,610.25, 16,428,294.38 and 6,606,252.14 is: 9,116,590.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,904,610.25 : 16,428,294.38 = 6,606,252.14 : x
  2. Step 2: Convert to fraction form
    11,904,610.25/16,428,294.38 = 6,606,252.14/x
  3. Step 3: Cross multiply
    11,904,610.25x = 16,428,294.38 × 6,606,252.14
  4. Step 4: Simplify right side
    11,904,610.25x = 108,529,454,838,799.12
  5. Step 5: Solve for x
    x = 108,529,454,838,799.12/11,904,610.25
  6. Step 6: Final answer
    x = 9,116,590.34

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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.