Home / 2,926,104.30-4,388,712.90-796,354.38

Finding the Fourth Proportional to 2,926,104.30, 4,388,712.90 and 796,354.38

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Solution

The fourth proportional to 2,926,104.30, 4,388,712.90 and 796,354.38 is: 1,194,410.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,104.30 : 4,388,712.90 = 796,354.38 : x
  2. Step 2: Convert to fraction form
    2,926,104.30/4,388,712.90 = 796,354.38/x
  3. Step 3: Cross multiply
    2,926,104.30x = 4,388,712.90 × 796,354.38
  4. Step 4: Simplify right side
    2,926,104.30x = 3,494,970,740,477.50
  5. Step 5: Solve for x
    x = 3,494,970,740,477.50/2,926,104.30
  6. Step 6: Final answer
    x = 1,194,410.86

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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.