Home / 5,813,824.92-8,722,133.22-1,824,736.92

Finding the Fourth Proportional to 5,813,824.92, 8,722,133.22 and 1,824,736.92

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Solution

The fourth proportional to 5,813,824.92, 8,722,133.22 and 1,824,736.92 is: 2,737,543.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,824.92 : 8,722,133.22 = 1,824,736.92 : x
  2. Step 2: Convert to fraction form
    5,813,824.92/8,722,133.22 = 1,824,736.92/x
  3. Step 3: Cross multiply
    5,813,824.92x = 8,722,133.22 × 1,824,736.92
  4. Step 4: Simplify right side
    5,813,824.92x = 15,915,598,507,692.48
  5. Step 5: Solve for x
    x = 15,915,598,507,692.48/5,813,824.92
  6. Step 6: Final answer
    x = 2,737,543.48

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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.