Home / 11,752,261.95-17,632,505.86-4,568,836.29

Finding the Fourth Proportional to 11,752,261.95, 17,632,505.86 and 4,568,836.29

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Solution

The fourth proportional to 11,752,261.95, 17,632,505.86 and 4,568,836.29 is: 6,854,853.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,261.95 : 17,632,505.86 = 4,568,836.29 : x
  2. Step 2: Convert to fraction form
    11,752,261.95/17,632,505.86 = 4,568,836.29/x
  3. Step 3: Cross multiply
    11,752,261.95x = 17,632,505.86 × 4,568,836.29
  4. Step 4: Simplify right side
    11,752,261.95x = 80,560,032,579,261.67
  5. Step 5: Solve for x
    x = 80,560,032,579,261.67/11,752,261.95
  6. Step 6: Final answer
    x = 6,854,853.38

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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.