Home / 3,093,889.35-4,640,761.12-1,822,559.52

Finding the Fourth Proportional to 3,093,889.35, 4,640,761.12 and 1,822,559.52

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Solution

The fourth proportional to 3,093,889.35, 4,640,761.12 and 1,822,559.52 is: 2,733,796.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,889.35 : 4,640,761.12 = 1,822,559.52 : x
  2. Step 2: Convert to fraction form
    3,093,889.35/4,640,761.12 = 1,822,559.52/x
  3. Step 3: Cross multiply
    3,093,889.35x = 4,640,761.12 × 1,822,559.52
  4. Step 4: Simplify right side
    3,093,889.35x = 8,458,063,359,301.86
  5. Step 5: Solve for x
    x = 8,458,063,359,301.86/3,093,889.35
  6. Step 6: Final answer
    x = 2,733,796.33

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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.