Home / 2,926,134.27-4,388,757.93-796,384.35

Finding the Fourth Proportional to 2,926,134.27, 4,388,757.93 and 796,384.35

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Solution

The fourth proportional to 2,926,134.27, 4,388,757.93 and 796,384.35 is: 1,194,455.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,134.27 : 4,388,757.93 = 796,384.35 : x
  2. Step 2: Convert to fraction form
    2,926,134.27/4,388,757.93 = 796,384.35/x
  3. Step 3: Cross multiply
    2,926,134.27x = 4,388,757.93 × 796,384.35
  4. Step 4: Simplify right side
    2,926,134.27x = 3,495,138,131,390.40
  5. Step 5: Solve for x
    x = 3,495,138,131,390.40/2,926,134.27
  6. Step 6: Final answer
    x = 1,194,455.83

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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.