Home / 11,695,284.92-16,133,013.54-6,799,965.82

Finding the Fourth Proportional to 11,695,284.92, 16,133,013.54 and 6,799,965.82

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Solution

The fourth proportional to 11,695,284.92, 16,133,013.54 and 6,799,965.82 is: 9,380,185.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,695,284.92 : 16,133,013.54 = 6,799,965.82 : x
  2. Step 2: Convert to fraction form
    11,695,284.92/16,133,013.54 = 6,799,965.82/x
  3. Step 3: Cross multiply
    11,695,284.92x = 16,133,013.54 × 6,799,965.82
  4. Step 4: Simplify right side
    11,695,284.92x = 109,703,940,605,264.66
  5. Step 5: Solve for x
    x = 109,703,940,605,264.66/11,695,284.92
  6. Step 6: Final answer
    x = 9,380,185.38

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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.