Home / 796,234.80-1,194,866.03-290,753.46

Finding the Fourth Proportional to 796,234.80, 1,194,866.03 and 290,753.46

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Solution

The fourth proportional to 796,234.80, 1,194,866.03 and 290,753.46 is: 436,317.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,234.80 : 1,194,866.03 = 290,753.46 : x
  2. Step 2: Convert to fraction form
    796,234.80/1,194,866.03 = 290,753.46/x
  3. Step 3: Cross multiply
    796,234.80x = 1,194,866.03 × 290,753.46
  4. Step 4: Simplify right side
    796,234.80x = 347,411,432,458.96
  5. Step 5: Solve for x
    x = 347,411,432,458.96/796,234.80
  6. Step 6: Final answer
    x = 436,317.82

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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.