Home / 8,981,619.59-13,472,235.98-2,504,522.33

Finding the Fourth Proportional to 8,981,619.59, 13,472,235.98 and 2,504,522.33

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Solution

The fourth proportional to 8,981,619.59, 13,472,235.98 and 2,504,522.33 is: 3,756,729.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,981,619.59 : 13,472,235.98 = 2,504,522.33 : x
  2. Step 2: Convert to fraction form
    8,981,619.59/13,472,235.98 = 2,504,522.33/x
  3. Step 3: Cross multiply
    8,981,619.59x = 13,472,235.98 × 2,504,522.33
  4. Step 4: Simplify right side
    8,981,619.59x = 33,741,515,767,055.64
  5. Step 5: Solve for x
    x = 33,741,515,767,055.64/8,981,619.59
  6. Step 6: Final answer
    x = 3,756,729.56

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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.