Home / 1,682,733.40-2,524,974.90-736,199.80

Finding the Fourth Proportional to 1,682,733.40, 2,524,974.90 and 736,199.80

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Solution

The fourth proportional to 1,682,733.40, 2,524,974.90 and 736,199.80 is: 1,104,682.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,733.40 : 2,524,974.90 = 736,199.80 : x
  2. Step 2: Convert to fraction form
    1,682,733.40/2,524,974.90 = 736,199.80/x
  3. Step 3: Cross multiply
    1,682,733.40x = 2,524,974.90 × 736,199.80
  4. Step 4: Simplify right side
    1,682,733.40x = 1,858,886,016,385.02
  5. Step 5: Solve for x
    x = 1,858,886,016,385.02/1,682,733.40
  6. Step 6: Final answer
    x = 1,104,682.43

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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.