Home / 2,203,910.37-3,041,229.58-1,236,853.87

Finding the Fourth Proportional to 2,203,910.37, 3,041,229.58 and 1,236,853.87

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Solution

The fourth proportional to 2,203,910.37, 3,041,229.58 and 1,236,853.87 is: 1,706,764.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,910.37 : 3,041,229.58 = 1,236,853.87 : x
  2. Step 2: Convert to fraction form
    2,203,910.37/3,041,229.58 = 1,236,853.87/x
  3. Step 3: Cross multiply
    2,203,910.37x = 3,041,229.58 × 1,236,853.87
  4. Step 4: Simplify right side
    2,203,910.37x = 3,761,556,564,886.27
  5. Step 5: Solve for x
    x = 3,761,556,564,886.27/2,203,910.37
  6. Step 6: Final answer
    x = 1,706,764.77

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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.