Home / 8,981,694.63-13,472,348.64-2,504,597.56

Finding the Fourth Proportional to 8,981,694.63, 13,472,348.64 and 2,504,597.56

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Solution

The fourth proportional to 8,981,694.63, 13,472,348.64 and 2,504,597.56 is: 3,756,842.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,981,694.63 : 13,472,348.64 = 2,504,597.56 : x
  2. Step 2: Convert to fraction form
    8,981,694.63/13,472,348.64 = 2,504,597.56/x
  3. Step 3: Cross multiply
    8,981,694.63x = 13,472,348.64 × 2,504,597.56
  4. Step 4: Simplify right side
    8,981,694.63x = 33,742,811,531,213.32
  5. Step 5: Solve for x
    x = 33,742,811,531,213.32/8,981,694.63
  6. Step 6: Final answer
    x = 3,756,842.44

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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.