Home / 2,926,138.38-4,388,764.11-796,388.46

Finding the Fourth Proportional to 2,926,138.38, 4,388,764.11 and 796,388.46

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Solution

The fourth proportional to 2,926,138.38, 4,388,764.11 and 796,388.46 is: 1,194,462.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,138.38 : 4,388,764.11 = 796,388.46 : x
  2. Step 2: Convert to fraction form
    2,926,138.38/4,388,764.11 = 796,388.46/x
  3. Step 3: Cross multiply
    2,926,138.38x = 4,388,764.11 × 796,388.46
  4. Step 4: Simplify right side
    2,926,138.38x = 3,495,161,090,866.17
  5. Step 5: Solve for x
    x = 3,495,161,090,866.17/2,926,138.38
  6. Step 6: Final answer
    x = 1,194,462.00

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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.