Home / 2,309,472.94-3,465,178.23-1,029,198.42

Finding the Fourth Proportional to 2,309,472.94, 3,465,178.23 and 1,029,198.42

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Solution

The fourth proportional to 2,309,472.94, 3,465,178.23 and 1,029,198.42 is: 1,544,229.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,472.94 : 3,465,178.23 = 1,029,198.42 : x
  2. Step 2: Convert to fraction form
    2,309,472.94/3,465,178.23 = 1,029,198.42/x
  3. Step 3: Cross multiply
    2,309,472.94x = 3,465,178.23 × 1,029,198.42
  4. Step 4: Simplify right side
    2,309,472.94x = 3,566,355,959,334.40
  5. Step 5: Solve for x
    x = 3,566,355,959,334.40/2,309,472.94
  6. Step 6: Final answer
    x = 1,544,229.38

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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.