Home / 5,180,695.60-7,757,046.60-4,060,951.60

Finding the Fourth Proportional to 5,180,695.60, 7,757,046.60 and 4,060,951.60

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Solution

The fourth proportional to 5,180,695.60, 7,757,046.60 and 4,060,951.60 is: 6,080,455.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,180,695.60 : 7,757,046.60 = 4,060,951.60 : x
  2. Step 2: Convert to fraction form
    5,180,695.60/7,757,046.60 = 4,060,951.60/x
  3. Step 3: Cross multiply
    5,180,695.60x = 7,757,046.60 × 4,060,951.60
  4. Step 4: Simplify right side
    5,180,695.60x = 31,500,990,801,544.56
  5. Step 5: Solve for x
    x = 31,500,990,801,544.56/5,180,695.60
  6. Step 6: Final answer
    x = 6,080,455.84

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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.