Home / 729,847.44-1,094,941.86-250,080.39

Finding the Fourth Proportional to 729,847.44, 1,094,941.86 and 250,080.39

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Solution

The fourth proportional to 729,847.44, 1,094,941.86 and 250,080.39 is: 375,179.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,847.44 : 1,094,941.86 = 250,080.39 : x
  2. Step 2: Convert to fraction form
    729,847.44/1,094,941.86 = 250,080.39/x
  3. Step 3: Cross multiply
    729,847.44x = 1,094,941.86 × 250,080.39
  4. Step 4: Simplify right side
    729,847.44x = 273,823,487,376.13
  5. Step 5: Solve for x
    x = 273,823,487,376.13/729,847.44
  6. Step 6: Final answer
    x = 375,179.07

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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.