Home / 2,236,295.37-3,086,003.40-1,366,584.33

Finding the Fourth Proportional to 2,236,295.37, 3,086,003.40 and 1,366,584.33

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Solution

The fourth proportional to 2,236,295.37, 3,086,003.40 and 1,366,584.33 is: 1,885,834.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,295.37 : 3,086,003.40 = 1,366,584.33 : x
  2. Step 2: Convert to fraction form
    2,236,295.37/3,086,003.40 = 1,366,584.33/x
  3. Step 3: Cross multiply
    2,236,295.37x = 3,086,003.40 × 1,366,584.33
  4. Step 4: Simplify right side
    2,236,295.37x = 4,217,283,888,766.72
  5. Step 5: Solve for x
    x = 4,217,283,888,766.72/2,236,295.37
  6. Step 6: Final answer
    x = 1,885,834.91

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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.