Home / 1,083,922.26-1,625,967.51-325,704.54

Finding the Fourth Proportional to 1,083,922.26, 1,625,967.51 and 325,704.54

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Solution

The fourth proportional to 1,083,922.26, 1,625,967.51 and 325,704.54 is: 488,582.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,922.26 : 1,625,967.51 = 325,704.54 : x
  2. Step 2: Convert to fraction form
    1,083,922.26/1,625,967.51 = 325,704.54/x
  3. Step 3: Cross multiply
    1,083,922.26x = 1,625,967.51 × 325,704.54
  4. Step 4: Simplify right side
    1,083,922.26x = 529,584,999,899.50
  5. Step 5: Solve for x
    x = 529,584,999,899.50/1,083,922.26
  6. Step 6: Final answer
    x = 488,582.09

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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.