Home / 1,765,016.26-2,647,086.99-502,854.82

Finding the Fourth Proportional to 1,765,016.26, 2,647,086.99 and 502,854.82

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Solution

The fourth proportional to 1,765,016.26, 2,647,086.99 and 502,854.82 is: 754,157.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,016.26 : 2,647,086.99 = 502,854.82 : x
  2. Step 2: Convert to fraction form
    1,765,016.26/2,647,086.99 = 502,854.82/x
  3. Step 3: Cross multiply
    1,765,016.26x = 2,647,086.99 × 502,854.82
  4. Step 4: Simplify right side
    1,765,016.26x = 1,331,100,451,880.79
  5. Step 5: Solve for x
    x = 1,331,100,451,880.79/1,765,016.26
  6. Step 6: Final answer
    x = 754,157.61

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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.