Home / 4,233,976.45-5,843,007.02-2,398,434.17

Finding the Fourth Proportional to 4,233,976.45, 5,843,007.02 and 2,398,434.17

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Solution

The fourth proportional to 4,233,976.45, 5,843,007.02 and 2,398,434.17 is: 3,309,906.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,976.45 : 5,843,007.02 = 2,398,434.17 : x
  2. Step 2: Convert to fraction form
    4,233,976.45/5,843,007.02 = 2,398,434.17/x
  3. Step 3: Cross multiply
    4,233,976.45x = 5,843,007.02 × 2,398,434.17
  4. Step 4: Simplify right side
    4,233,976.45x = 14,014,067,669,098.92
  5. Step 5: Solve for x
    x = 14,014,067,669,098.92/4,233,976.45
  6. Step 6: Final answer
    x = 3,309,906.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.