Home / 2,203,909.94-3,041,228.94-1,236,853.39

Finding the Fourth Proportional to 2,203,909.94, 3,041,228.94 and 1,236,853.39

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Solution

The fourth proportional to 2,203,909.94, 3,041,228.94 and 1,236,853.39 is: 1,706,764.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,909.94 : 3,041,228.94 = 1,236,853.39 : x
  2. Step 2: Convert to fraction form
    2,203,909.94/3,041,228.94 = 1,236,853.39/x
  3. Step 3: Cross multiply
    2,203,909.94x = 3,041,228.94 × 1,236,853.39
  4. Step 4: Simplify right side
    2,203,909.94x = 3,761,554,324,205.11
  5. Step 5: Solve for x
    x = 3,761,554,324,205.11/2,203,909.94
  6. Step 6: Final answer
    x = 1,706,764.08

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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.