Home / 3,759,912.56-5,188,685.96-2,041,034.24

Finding the Fourth Proportional to 3,759,912.56, 5,188,685.96 and 2,041,034.24

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Solution

The fourth proportional to 3,759,912.56, 5,188,685.96 and 2,041,034.24 is: 2,816,630.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,912.56 : 5,188,685.96 = 2,041,034.24 : x
  2. Step 2: Convert to fraction form
    3,759,912.56/5,188,685.96 = 2,041,034.24/x
  3. Step 3: Cross multiply
    3,759,912.56x = 5,188,685.96 × 2,041,034.24
  4. Step 4: Simplify right side
    3,759,912.56x = 10,590,285,704,967.27
  5. Step 5: Solve for x
    x = 10,590,285,704,967.27/3,759,912.56
  6. Step 6: Final answer
    x = 2,816,630.85

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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.