Home / 3,622,724.28-5,433,753.24-1,226,295

Finding the Fourth Proportional to 3,622,724.28, 5,433,753.24 and 1,226,295

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Solution

The fourth proportional to 3,622,724.28, 5,433,753.24 and 1,226,295 is: 1,839,329.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,724.28 : 5,433,753.24 = 1,226,295 : x
  2. Step 2: Convert to fraction form
    3,622,724.28/5,433,753.24 = 1,226,295/x
  3. Step 3: Cross multiply
    3,622,724.28x = 5,433,753.24 × 1,226,295
  4. Step 4: Simplify right side
    3,622,724.28x = 6,663,384,429,445.80
  5. Step 5: Solve for x
    x = 6,663,384,429,445.80/3,622,724.28
  6. Step 6: Final answer
    x = 1,839,329.72

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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.