Home / 4,661,186.23-6,432,610.71-2,568,113.83

Finding the Fourth Proportional to 4,661,186.23, 6,432,610.71 and 2,568,113.83

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Solution

The fourth proportional to 4,661,186.23, 6,432,610.71 and 2,568,113.83 is: 3,544,092.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,186.23 : 6,432,610.71 = 2,568,113.83 : x
  2. Step 2: Convert to fraction form
    4,661,186.23/6,432,610.71 = 2,568,113.83/x
  3. Step 3: Cross multiply
    4,661,186.23x = 6,432,610.71 × 2,568,113.83
  4. Step 4: Simplify right side
    4,661,186.23x = 16,519,676,527,357.12
  5. Step 5: Solve for x
    x = 16,519,676,527,357.12/4,661,186.23
  6. Step 6: Final answer
    x = 3,544,092.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.