Home / 796,657.80-1,194,986.70-733,672.20

Finding the Fourth Proportional to 796,657.80, 1,194,986.70 and 733,672.20

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Solution

The fourth proportional to 796,657.80, 1,194,986.70 and 733,672.20 is: 1,100,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,657.80 : 1,194,986.70 = 733,672.20 : x
  2. Step 2: Convert to fraction form
    796,657.80/1,194,986.70 = 733,672.20/x
  3. Step 3: Cross multiply
    796,657.80x = 1,194,986.70 × 733,672.20
  4. Step 4: Simplify right side
    796,657.80x = 876,728,521,159.74
  5. Step 5: Solve for x
    x = 876,728,521,159.74/796,657.80
  6. Step 6: Final answer
    x = 1,100,508.30

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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.