Home / 796,605.32-1,194,906.88-369,907.82

Finding the Fourth Proportional to 796,605.32, 1,194,906.88 and 369,907.82

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Solution

The fourth proportional to 796,605.32, 1,194,906.88 and 369,907.82 is: 554,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,605.32 : 1,194,906.88 = 369,907.82 : x
  2. Step 2: Convert to fraction form
    796,605.32/1,194,906.88 = 369,907.82/x
  3. Step 3: Cross multiply
    796,605.32x = 1,194,906.88 × 369,907.82
  4. Step 4: Simplify right side
    796,605.32x = 442,005,399,083.80
  5. Step 5: Solve for x
    x = 442,005,399,083.80/796,605.32
  6. Step 6: Final answer
    x = 554,861.22

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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.