Home / 3,760,084.80-5,633,284.32-3,356,976.96

Finding the Fourth Proportional to 3,760,084.80, 5,633,284.32 and 3,356,976.96

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Solution

The fourth proportional to 3,760,084.80, 5,633,284.32 and 3,356,976.96 is: 5,029,356.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,084.80 : 5,633,284.32 = 3,356,976.96 : x
  2. Step 2: Convert to fraction form
    3,760,084.80/5,633,284.32 = 3,356,976.96/x
  3. Step 3: Cross multiply
    3,760,084.80x = 5,633,284.32 × 3,356,976.96
  4. Step 4: Simplify right side
    3,760,084.80x = 18,910,805,671,369.27
  5. Step 5: Solve for x
    x = 18,910,805,671,369.27/3,760,084.80
  6. Step 6: Final answer
    x = 5,029,356.17

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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.