Home / 796,798.80-1,195,098.72-323,028.96

Finding the Fourth Proportional to 796,798.80, 1,195,098.72 and 323,028.96

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Solution

The fourth proportional to 796,798.80, 1,195,098.72 and 323,028.96 is: 484,503.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,798.80 : 1,195,098.72 = 323,028.96 : x
  2. Step 2: Convert to fraction form
    796,798.80/1,195,098.72 = 323,028.96/x
  3. Step 3: Cross multiply
    796,798.80x = 1,195,098.72 × 323,028.96
  4. Step 4: Simplify right side
    796,798.80x = 386,051,496,618.93
  5. Step 5: Solve for x
    x = 386,051,496,618.93/796,798.80
  6. Step 6: Final answer
    x = 484,503.11

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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.