Home / 3,659,332.92-5,048,223.36-2,208,564.60

Finding the Fourth Proportional to 3,659,332.92, 5,048,223.36 and 2,208,564.60

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Solution

The fourth proportional to 3,659,332.92, 5,048,223.36 and 2,208,564.60 is: 3,046,819.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,332.92 : 5,048,223.36 = 2,208,564.60 : x
  2. Step 2: Convert to fraction form
    3,659,332.92/5,048,223.36 = 2,208,564.60/x
  3. Step 3: Cross multiply
    3,659,332.92x = 5,048,223.36 × 2,208,564.60
  4. Step 4: Simplify right side
    3,659,332.92x = 11,149,327,405,789.06
  5. Step 5: Solve for x
    x = 11,149,327,405,789.06/3,659,332.92
  6. Step 6: Final answer
    x = 3,046,819.64

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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.