Home / 5,961,819.32-8,228,383.56-3,514,284.96

Finding the Fourth Proportional to 5,961,819.32, 8,228,383.56 and 3,514,284.96

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Solution

The fourth proportional to 5,961,819.32, 8,228,383.56 and 3,514,284.96 is: 4,850,345.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,819.32 : 8,228,383.56 = 3,514,284.96 : x
  2. Step 2: Convert to fraction form
    5,961,819.32/8,228,383.56 = 3,514,284.96/x
  3. Step 3: Cross multiply
    5,961,819.32x = 8,228,383.56 × 3,514,284.96
  4. Step 4: Simplify right side
    5,961,819.32x = 28,916,884,590,019.25
  5. Step 5: Solve for x
    x = 28,916,884,590,019.25/5,961,819.32
  6. Step 6: Final answer
    x = 4,850,345.68

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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.