Home / 2,824,454.44-4,236,644.94-694,557.16

Finding the Fourth Proportional to 2,824,454.44, 4,236,644.94 and 694,557.16

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Solution

The fourth proportional to 2,824,454.44, 4,236,644.94 and 694,557.16 is: 1,041,826.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,454.44 : 4,236,644.94 = 694,557.16 : x
  2. Step 2: Convert to fraction form
    2,824,454.44/4,236,644.94 = 694,557.16/x
  3. Step 3: Cross multiply
    2,824,454.44x = 4,236,644.94 × 694,557.16
  4. Step 4: Simplify right side
    2,824,454.44x = 2,942,592,077,454.77
  5. Step 5: Solve for x
    x = 2,942,592,077,454.77/2,824,454.44
  6. Step 6: Final answer
    x = 1,041,826.71

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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.