Home / 533,819.22-799,899.39-336,412.50

Finding the Fourth Proportional to 533,819.22, 799,899.39 and 336,412.50

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Solution

The fourth proportional to 533,819.22, 799,899.39 and 336,412.50 is: 504,096.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,819.22 : 799,899.39 = 336,412.50 : x
  2. Step 2: Convert to fraction form
    533,819.22/799,899.39 = 336,412.50/x
  3. Step 3: Cross multiply
    533,819.22x = 799,899.39 × 336,412.50
  4. Step 4: Simplify right side
    533,819.22x = 269,096,153,538.38
  5. Step 5: Solve for x
    x = 269,096,153,538.38/533,819.22
  6. Step 6: Final answer
    x = 504,096.04

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1.5x scale

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.