Home / 796,543.80-1,194,475.50-369,816.36

Finding the Fourth Proportional to 796,543.80, 1,194,475.50 and 369,816.36

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Solution

The fourth proportional to 796,543.80, 1,194,475.50 and 369,816.36 is: 554,566.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,543.80 : 1,194,475.50 = 369,816.36 : x
  2. Step 2: Convert to fraction form
    796,543.80/1,194,475.50 = 369,816.36/x
  3. Step 3: Cross multiply
    796,543.80x = 1,194,475.50 × 369,816.36
  4. Step 4: Simplify right side
    796,543.80x = 441,736,581,519.18
  5. Step 5: Solve for x
    x = 441,736,581,519.18/796,543.80
  6. Step 6: Final answer
    x = 554,566.59

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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.