Home / 5,558,816.50-8,339,662.33-3,255,255.02

Finding the Fourth Proportional to 5,558,816.50, 8,339,662.33 and 3,255,255.02

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Solution

The fourth proportional to 5,558,816.50, 8,339,662.33 and 3,255,255.02 is: 4,883,724.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,558,816.50 : 8,339,662.33 = 3,255,255.02 : x
  2. Step 2: Convert to fraction form
    5,558,816.50/8,339,662.33 = 3,255,255.02/x
  3. Step 3: Cross multiply
    5,558,816.50x = 8,339,662.33 × 3,255,255.02
  4. Step 4: Simplify right side
    5,558,816.50x = 27,147,727,664,837.40
  5. Step 5: Solve for x
    x = 27,147,727,664,837.40/5,558,816.50
  6. Step 6: Final answer
    x = 4,883,724.38

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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.