Home / 8,195,755.88-11,311,623.42-4,888,262.04

Finding the Fourth Proportional to 8,195,755.88, 11,311,623.42 and 4,888,262.04

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Solution

The fourth proportional to 8,195,755.88, 11,311,623.42 and 4,888,262.04 is: 6,746,684.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,755.88 : 11,311,623.42 = 4,888,262.04 : x
  2. Step 2: Convert to fraction form
    8,195,755.88/11,311,623.42 = 4,888,262.04/x
  3. Step 3: Cross multiply
    8,195,755.88x = 11,311,623.42 × 4,888,262.04
  4. Step 4: Simplify right side
    8,195,755.88x = 55,294,179,374,760.98
  5. Step 5: Solve for x
    x = 55,294,179,374,760.98/8,195,755.88
  6. Step 6: Final answer
    x = 6,746,684.53

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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.