Home / 8,568,066.08-11,823,861.75-4,647,811.17

Finding the Fourth Proportional to 8,568,066.08, 11,823,861.75 and 4,647,811.17

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Solution

The fourth proportional to 8,568,066.08, 11,823,861.75 and 4,647,811.17 is: 6,413,941.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,568,066.08 : 11,823,861.75 = 4,647,811.17 : x
  2. Step 2: Convert to fraction form
    8,568,066.08/11,823,861.75 = 4,647,811.17/x
  3. Step 3: Cross multiply
    8,568,066.08x = 11,823,861.75 × 4,647,811.17
  4. Step 4: Simplify right side
    8,568,066.08x = 54,955,076,714,185.75
  5. Step 5: Solve for x
    x = 54,955,076,714,185.75/8,568,066.08
  6. Step 6: Final answer
    x = 6,413,941.75

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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.