Home / 796,639.36-1,192,991.20-593,748.80

Finding the Fourth Proportional to 796,639.36, 1,192,991.20 and 593,748.80

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Solution

The fourth proportional to 796,639.36, 1,192,991.20 and 593,748.80 is: 889,156.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,639.36 : 1,192,991.20 = 593,748.80 : x
  2. Step 2: Convert to fraction form
    796,639.36/1,192,991.20 = 593,748.80/x
  3. Step 3: Cross multiply
    796,639.36x = 1,192,991.20 × 593,748.80
  4. Step 4: Simplify right side
    796,639.36x = 708,337,093,410.56
  5. Step 5: Solve for x
    x = 708,337,093,410.56/796,639.36
  6. Step 6: Final answer
    x = 889,156.54

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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.