Home / 4,146,736.97-6,222,908.15-1,451,086.02

Finding the Fourth Proportional to 4,146,736.97, 6,222,908.15 and 1,451,086.02

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Solution

The fourth proportional to 4,146,736.97, 6,222,908.15 and 1,451,086.02 is: 2,177,609.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,736.97 : 6,222,908.15 = 1,451,086.02 : x
  2. Step 2: Convert to fraction form
    4,146,736.97/6,222,908.15 = 1,451,086.02/x
  3. Step 3: Cross multiply
    4,146,736.97x = 6,222,908.15 × 1,451,086.02
  4. Step 4: Simplify right side
    4,146,736.97x = 9,029,975,012,953.63
  5. Step 5: Solve for x
    x = 9,029,975,012,953.63/4,146,736.97
  6. Step 6: Final answer
    x = 2,177,609.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.