Home / 3,764,527.70-5,195,044.26-2,045,644.12

Finding the Fourth Proportional to 3,764,527.70, 5,195,044.26 and 2,045,644.12

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Solution

The fourth proportional to 3,764,527.70, 5,195,044.26 and 2,045,644.12 is: 2,822,986.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,527.70 : 5,195,044.26 = 2,045,644.12 : x
  2. Step 2: Convert to fraction form
    3,764,527.70/5,195,044.26 = 2,045,644.12/x
  3. Step 3: Cross multiply
    3,764,527.70x = 5,195,044.26 × 2,045,644.12
  4. Step 4: Simplify right side
    3,764,527.70x = 10,627,211,743,608.75
  5. Step 5: Solve for x
    x = 10,627,211,743,608.75/3,764,527.70
  6. Step 6: Final answer
    x = 2,822,986.73

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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.