Home / 336,584.04-504,535.38-218,330.52

Finding the Fourth Proportional to 336,584.04, 504,535.38 and 218,330.52

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Solution

The fourth proportional to 336,584.04, 504,535.38 and 218,330.52 is: 327,274.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,584.04 : 504,535.38 = 218,330.52 : x
  2. Step 2: Convert to fraction form
    336,584.04/504,535.38 = 218,330.52/x
  3. Step 3: Cross multiply
    336,584.04x = 504,535.38 × 218,330.52
  4. Step 4: Simplify right side
    336,584.04x = 110,155,471,873.80
  5. Step 5: Solve for x
    x = 110,155,471,873.80/336,584.04
  6. Step 6: Final answer
    x = 327,274.79

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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.