Home / 682,067.44-1,023,101.14-302,899

Finding the Fourth Proportional to 682,067.44, 1,023,101.14 and 302,899

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Solution

The fourth proportional to 682,067.44, 1,023,101.14 and 302,899 is: 454,348.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,067.44 : 1,023,101.14 = 302,899 : x
  2. Step 2: Convert to fraction form
    682,067.44/1,023,101.14 = 302,899/x
  3. Step 3: Cross multiply
    682,067.44x = 1,023,101.14 × 302,899
  4. Step 4: Simplify right side
    682,067.44x = 309,896,312,204.86
  5. Step 5: Solve for x
    x = 309,896,312,204.86/682,067.44
  6. Step 6: Final answer
    x = 454,348.49

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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.