Home / 844,498.88-1,165,416.66-504,967.13

Finding the Fourth Proportional to 844,498.88, 1,165,416.66 and 504,967.13

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Solution

The fourth proportional to 844,498.88, 1,165,416.66 and 504,967.13 is: 696,859.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,498.88 : 1,165,416.66 = 504,967.13 : x
  2. Step 2: Convert to fraction form
    844,498.88/1,165,416.66 = 504,967.13/x
  3. Step 3: Cross multiply
    844,498.88x = 1,165,416.66 × 504,967.13
  4. Step 4: Simplify right side
    844,498.88x = 588,497,100,227.30
  5. Step 5: Solve for x
    x = 588,497,100,227.30/844,498.88
  6. Step 6: Final answer
    x = 696,859.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.