Home / 2,218,527.46-3,328,222.53-852,201.27

Finding the Fourth Proportional to 2,218,527.46, 3,328,222.53 and 852,201.27

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Solution

The fourth proportional to 2,218,527.46, 3,328,222.53 and 852,201.27 is: 1,278,467.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,527.46 : 3,328,222.53 = 852,201.27 : x
  2. Step 2: Convert to fraction form
    2,218,527.46/3,328,222.53 = 852,201.27/x
  3. Step 3: Cross multiply
    2,218,527.46x = 3,328,222.53 × 852,201.27
  4. Step 4: Simplify right side
    2,218,527.46x = 2,836,315,470,104.37
  5. Step 5: Solve for x
    x = 2,836,315,470,104.37/2,218,527.46
  6. Step 6: Final answer
    x = 1,278,467.60

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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.