Home / 6,005,415.62-8,287,481.54-3,252,107.79

Finding the Fourth Proportional to 6,005,415.62, 8,287,481.54 and 3,252,107.79

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Solution

The fourth proportional to 6,005,415.62, 8,287,481.54 and 3,252,107.79 is: 4,487,913.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,415.62 : 8,287,481.54 = 3,252,107.79 : x
  2. Step 2: Convert to fraction form
    6,005,415.62/8,287,481.54 = 3,252,107.79/x
  3. Step 3: Cross multiply
    6,005,415.62x = 8,287,481.54 × 3,252,107.79
  4. Step 4: Simplify right side
    6,005,415.62x = 26,951,783,283,845.47
  5. Step 5: Solve for x
    x = 26,951,783,283,845.47/6,005,415.62
  6. Step 6: Final answer
    x = 4,487,913.08

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1.5x scale

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.