Home / 2,413,242.91-3,332,436.83-1,800,331.17

Finding the Fourth Proportional to 2,413,242.91, 3,332,436.83 and 1,800,331.17

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Solution

The fourth proportional to 2,413,242.91, 3,332,436.83 and 1,800,331.17 is: 2,486,069.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,242.91 : 3,332,436.83 = 1,800,331.17 : x
  2. Step 2: Convert to fraction form
    2,413,242.91/3,332,436.83 = 1,800,331.17/x
  3. Step 3: Cross multiply
    2,413,242.91x = 3,332,436.83 × 1,800,331.17
  4. Step 4: Simplify right side
    2,413,242.91x = 5,999,489,897,104.99
  5. Step 5: Solve for x
    x = 5,999,489,897,104.99/2,413,242.91
  6. Step 6: Final answer
    x = 2,486,069.63

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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.