Home / 932,846.44-1,399,213.96-548,811.04

Finding the Fourth Proportional to 932,846.44, 1,399,213.96 and 548,811.04

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Solution

The fourth proportional to 932,846.44, 1,399,213.96 and 548,811.04 is: 823,183.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,846.44 : 1,399,213.96 = 548,811.04 : x
  2. Step 2: Convert to fraction form
    932,846.44/1,399,213.96 = 548,811.04/x
  3. Step 3: Cross multiply
    932,846.44x = 1,399,213.96 × 548,811.04
  4. Step 4: Simplify right side
    932,846.44x = 767,904,068,570.12
  5. Step 5: Solve for x
    x = 767,904,068,570.12/932,846.44
  6. Step 6: Final answer
    x = 823,183.79

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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.