Home / 796,697.12-1,195,267.44-347,457.44

Finding the Fourth Proportional to 796,697.12, 1,195,267.44 and 347,457.44

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Solution

The fourth proportional to 796,697.12, 1,195,267.44 and 347,457.44 is: 521,282.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,697.12 : 1,195,267.44 = 347,457.44 : x
  2. Step 2: Convert to fraction form
    796,697.12/1,195,267.44 = 347,457.44/x
  3. Step 3: Cross multiply
    796,697.12x = 1,195,267.44 × 347,457.44
  4. Step 4: Simplify right side
    796,697.12x = 415,304,564,817.75
  5. Step 5: Solve for x
    x = 415,304,564,817.75/796,697.12
  6. Step 6: Final answer
    x = 521,282.87

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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.