Home / 5,936,855.92-8,192,876.84-3,220,601.92

Finding the Fourth Proportional to 5,936,855.92, 8,192,876.84 and 3,220,601.92

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Solution

The fourth proportional to 5,936,855.92, 8,192,876.84 and 3,220,601.92 is: 4,444,439.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,855.92 : 8,192,876.84 = 3,220,601.92 : x
  2. Step 2: Convert to fraction form
    5,936,855.92/8,192,876.84 = 3,220,601.92/x
  3. Step 3: Cross multiply
    5,936,855.92x = 8,192,876.84 × 3,220,601.92
  4. Step 4: Simplify right side
    5,936,855.92x = 26,385,994,881,227.53
  5. Step 5: Solve for x
    x = 26,385,994,881,227.53/5,936,855.92
  6. Step 6: Final answer
    x = 4,444,439.15

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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.