Home / 1,367,735.31-2,052,193.50-736,523.37

Finding the Fourth Proportional to 1,367,735.31, 2,052,193.50 and 736,523.37

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Solution

The fourth proportional to 1,367,735.31, 2,052,193.50 and 736,523.37 is: 1,105,103.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,735.31 : 2,052,193.50 = 736,523.37 : x
  2. Step 2: Convert to fraction form
    1,367,735.31/2,052,193.50 = 736,523.37/x
  3. Step 3: Cross multiply
    1,367,735.31x = 2,052,193.50 × 736,523.37
  4. Step 4: Simplify right side
    1,367,735.31x = 1,511,488,472,512.10
  5. Step 5: Solve for x
    x = 1,511,488,472,512.10/1,367,735.31
  6. Step 6: Final answer
    x = 1,105,103.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.