Home / 5,906,654.52-8,151,183-3,190,400.52

Finding the Fourth Proportional to 5,906,654.52, 8,151,183 and 3,190,400.52

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Solution

The fourth proportional to 5,906,654.52, 8,151,183 and 3,190,400.52 is: 4,402,752.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,654.52 : 8,151,183 = 3,190,400.52 : x
  2. Step 2: Convert to fraction form
    5,906,654.52/8,151,183 = 3,190,400.52/x
  3. Step 3: Cross multiply
    5,906,654.52x = 8,151,183 × 3,190,400.52
  4. Step 4: Simplify right side
    5,906,654.52x = 26,005,538,481,815.16
  5. Step 5: Solve for x
    x = 26,005,538,481,815.16/5,906,654.52
  6. Step 6: Final answer
    x = 4,402,752.59

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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.