Home / 395,584.34-593,433.06-122,053.73

Finding the Fourth Proportional to 395,584.34, 593,433.06 and 122,053.73

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Solution

The fourth proportional to 395,584.34, 593,433.06 and 122,053.73 is: 183,098.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,584.34 : 593,433.06 = 122,053.73 : x
  2. Step 2: Convert to fraction form
    395,584.34/593,433.06 = 122,053.73/x
  3. Step 3: Cross multiply
    395,584.34x = 593,433.06 × 122,053.73
  4. Step 4: Simplify right side
    395,584.34x = 72,430,715,511.15
  5. Step 5: Solve for x
    x = 72,430,715,511.15/395,584.34
  6. Step 6: Final answer
    x = 183,098.04

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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.