Home / 4,242,229.38-5,854,265.64-2,308,489.38

Finding the Fourth Proportional to 4,242,229.38, 5,854,265.64 and 2,308,489.38

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Solution

The fourth proportional to 4,242,229.38, 5,854,265.64 and 2,308,489.38 is: 3,185,709.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,229.38 : 5,854,265.64 = 2,308,489.38 : x
  2. Step 2: Convert to fraction form
    4,242,229.38/5,854,265.64 = 2,308,489.38/x
  3. Step 3: Cross multiply
    4,242,229.38x = 5,854,265.64 × 2,308,489.38
  4. Step 4: Simplify right side
    4,242,229.38x = 13,514,510,057,638.90
  5. Step 5: Solve for x
    x = 13,514,510,057,638.90/4,242,229.38
  6. Step 6: Final answer
    x = 3,185,709.41

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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.