Home / 1,063,520.96-1,593,951.02-531,190.58

Finding the Fourth Proportional to 1,063,520.96, 1,593,951.02 and 531,190.58

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Solution

The fourth proportional to 1,063,520.96, 1,593,951.02 and 531,190.58 is: 796,121.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,520.96 : 1,593,951.02 = 531,190.58 : x
  2. Step 2: Convert to fraction form
    1,063,520.96/1,593,951.02 = 531,190.58/x
  3. Step 3: Cross multiply
    1,063,520.96x = 1,593,951.02 × 531,190.58
  4. Step 4: Simplify right side
    1,063,520.96x = 846,691,768,134.32
  5. Step 5: Solve for x
    x = 846,691,768,134.32/1,063,520.96
  6. Step 6: Final answer
    x = 796,121.37

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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.