Home / 2,276,942.37-3,414,910.51-657,359.41

Finding the Fourth Proportional to 2,276,942.37, 3,414,910.51 and 657,359.41

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Solution

The fourth proportional to 2,276,942.37, 3,414,910.51 and 657,359.41 is: 985,893.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,942.37 : 3,414,910.51 = 657,359.41 : x
  2. Step 2: Convert to fraction form
    2,276,942.37/3,414,910.51 = 657,359.41/x
  3. Step 3: Cross multiply
    2,276,942.37x = 3,414,910.51 × 657,359.41
  4. Step 4: Simplify right side
    2,276,942.37x = 2,244,823,537,695.05
  5. Step 5: Solve for x
    x = 2,244,823,537,695.05/2,276,942.37
  6. Step 6: Final answer
    x = 985,893.88

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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.