Home / 8,873,342.44-12,245,212.56-4,798,961.44

Finding the Fourth Proportional to 8,873,342.44, 12,245,212.56 and 4,798,961.44

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Solution

The fourth proportional to 8,873,342.44, 12,245,212.56 and 4,798,961.44 is: 6,622,566.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,342.44 : 12,245,212.56 = 4,798,961.44 : x
  2. Step 2: Convert to fraction form
    8,873,342.44/12,245,212.56 = 4,798,961.44/x
  3. Step 3: Cross multiply
    8,873,342.44x = 12,245,212.56 × 4,798,961.44
  4. Step 4: Simplify right side
    8,873,342.44x = 58,764,302,887,426.77
  5. Step 5: Solve for x
    x = 58,764,302,887,426.77/8,873,342.44
  6. Step 6: Final answer
    x = 6,622,566.78

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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.