Home / 703,344.27-1,055,803.73-467,148.27

Finding the Fourth Proportional to 703,344.27, 1,055,803.73 and 467,148.27

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Solution

The fourth proportional to 703,344.27, 1,055,803.73 and 467,148.27 is: 701,245.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,344.27 : 1,055,803.73 = 467,148.27 : x
  2. Step 2: Convert to fraction form
    703,344.27/1,055,803.73 = 467,148.27/x
  3. Step 3: Cross multiply
    703,344.27x = 1,055,803.73 × 467,148.27
  4. Step 4: Simplify right side
    703,344.27x = 493,216,883,593.31
  5. Step 5: Solve for x
    x = 493,216,883,593.31/703,344.27
  6. Step 6: Final answer
    x = 701,245.33

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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.