Home / 533,276.66-799,836.33-196,239.02

Finding the Fourth Proportional to 533,276.66, 799,836.33 and 196,239.02

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Solution

The fourth proportional to 533,276.66, 799,836.33 and 196,239.02 is: 294,329.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,276.66 : 799,836.33 = 196,239.02 : x
  2. Step 2: Convert to fraction form
    533,276.66/799,836.33 = 196,239.02/x
  3. Step 3: Cross multiply
    533,276.66x = 799,836.33 × 196,239.02
  4. Step 4: Simplify right side
    533,276.66x = 156,959,097,559.60
  5. Step 5: Solve for x
    x = 156,959,097,559.60/533,276.66
  6. Step 6: Final answer
    x = 294,329.58

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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.