Home / 4,273,531.26-5,897,249.19-2,339,421.54

Finding the Fourth Proportional to 4,273,531.26, 5,897,249.19 and 2,339,421.54

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Solution

The fourth proportional to 4,273,531.26, 5,897,249.19 and 2,339,421.54 is: 3,228,279.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,531.26 : 5,897,249.19 = 2,339,421.54 : x
  2. Step 2: Convert to fraction form
    4,273,531.26/5,897,249.19 = 2,339,421.54/x
  3. Step 3: Cross multiply
    4,273,531.26x = 5,897,249.19 × 2,339,421.54
  4. Step 4: Simplify right side
    4,273,531.26x = 13,796,151,781,833.55
  5. Step 5: Solve for x
    x = 13,796,151,781,833.55/4,273,531.26
  6. Step 6: Final answer
    x = 3,228,279.13

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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.