Home / 8,382,642-11,568,045.96-4,567,218

Finding the Fourth Proportional to 8,382,642, 11,568,045.96 and 4,567,218

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Solution

The fourth proportional to 8,382,642, 11,568,045.96 and 4,567,218 is: 6,302,760.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,382,642 : 11,568,045.96 = 4,567,218 : x
  2. Step 2: Convert to fraction form
    8,382,642/11,568,045.96 = 4,567,218/x
  3. Step 3: Cross multiply
    8,382,642x = 11,568,045.96 × 4,567,218
  4. Step 4: Simplify right side
    8,382,642x = 52,833,787,733,339.28
  5. Step 5: Solve for x
    x = 52,833,787,733,339.28/8,382,642
  6. Step 6: Final answer
    x = 6,302,760.84

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