Home / 2,250,586.37-3,375,760.45-631,467.95

Finding the Fourth Proportional to 2,250,586.37, 3,375,760.45 and 631,467.95

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Solution

The fourth proportional to 2,250,586.37, 3,375,760.45 and 631,467.95 is: 947,168.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,586.37 : 3,375,760.45 = 631,467.95 : x
  2. Step 2: Convert to fraction form
    2,250,586.37/3,375,760.45 = 631,467.95/x
  3. Step 3: Cross multiply
    2,250,586.37x = 3,375,760.45 × 631,467.95
  4. Step 4: Simplify right side
    2,250,586.37x = 2,131,684,531,052.58
  5. Step 5: Solve for x
    x = 2,131,684,531,052.58/2,250,586.37
  6. Step 6: Final answer
    x = 947,168.51

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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.