Home / 7,701,540.06-11,554,081.79-2,584,648.97

Finding the Fourth Proportional to 7,701,540.06, 11,554,081.79 and 2,584,648.97

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Solution

The fourth proportional to 7,701,540.06, 11,554,081.79 and 2,584,648.97 is: 3,877,568.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,701,540.06 : 11,554,081.79 = 2,584,648.97 : x
  2. Step 2: Convert to fraction form
    7,701,540.06/11,554,081.79 = 2,584,648.97/x
  3. Step 3: Cross multiply
    7,701,540.06x = 11,554,081.79 × 2,584,648.97
  4. Step 4: Simplify right side
    7,701,540.06x = 29,863,245,589,838.28
  5. Step 5: Solve for x
    x = 29,863,245,589,838.28/7,701,540.06
  6. Step 6: Final answer
    x = 3,877,568.04

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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.