Home / 2,541,771.53-3,812,648.97-922,538.19

Finding the Fourth Proportional to 2,541,771.53, 3,812,648.97 and 922,538.19

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Solution

The fourth proportional to 2,541,771.53, 3,812,648.97 and 922,538.19 is: 1,383,804.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,771.53 : 3,812,648.97 = 922,538.19 : x
  2. Step 2: Convert to fraction form
    2,541,771.53/3,812,648.97 = 922,538.19/x
  3. Step 3: Cross multiply
    2,541,771.53x = 3,812,648.97 × 922,538.19
  4. Step 4: Simplify right side
    2,541,771.53x = 3,517,314,279,889.16
  5. Step 5: Solve for x
    x = 3,517,314,279,889.16/2,541,771.53
  6. Step 6: Final answer
    x = 1,383,804.27

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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.