Home / 5,897,195.26-8,140,640.48-3,964,576.75

Finding the Fourth Proportional to 5,897,195.26, 8,140,640.48 and 3,964,576.75

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Solution

The fourth proportional to 5,897,195.26, 8,140,640.48 and 3,964,576.75 is: 5,472,804.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,195.26 : 8,140,640.48 = 3,964,576.75 : x
  2. Step 2: Convert to fraction form
    5,897,195.26/8,140,640.48 = 3,964,576.75/x
  3. Step 3: Cross multiply
    5,897,195.26x = 8,140,640.48 × 3,964,576.75
  4. Step 4: Simplify right side
    5,897,195.26x = 32,274,193,957,293.95
  5. Step 5: Solve for x
    x = 32,274,193,957,293.95/5,897,195.26
  6. Step 6: Final answer
    x = 5,472,804.03

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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.