Home / 2,203,816.60-3,299,504.10-2,141,608.60

Finding the Fourth Proportional to 2,203,816.60, 3,299,504.10 and 2,141,608.60

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Solution

The fourth proportional to 2,203,816.60, 3,299,504.10 and 2,141,608.60 is: 3,206,367.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,816.60 : 3,299,504.10 = 2,141,608.60 : x
  2. Step 2: Convert to fraction form
    2,203,816.60/3,299,504.10 = 2,141,608.60/x
  3. Step 3: Cross multiply
    2,203,816.60x = 3,299,504.10 × 2,141,608.60
  4. Step 4: Simplify right side
    2,203,816.60x = 7,066,246,356,295.26
  5. Step 5: Solve for x
    x = 7,066,246,356,295.26/2,203,816.60
  6. Step 6: Final answer
    x = 3,206,367.70

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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.