Home / 1,747,912.38-2,622,259.73-533,596.94

Finding the Fourth Proportional to 1,747,912.38, 2,622,259.73 and 533,596.94

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Solution

The fourth proportional to 1,747,912.38, 2,622,259.73 and 533,596.94 is: 800,514.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,912.38 : 2,622,259.73 = 533,596.94 : x
  2. Step 2: Convert to fraction form
    1,747,912.38/2,622,259.73 = 533,596.94/x
  3. Step 3: Cross multiply
    1,747,912.38x = 2,622,259.73 × 533,596.94
  4. Step 4: Simplify right side
    1,747,912.38x = 1,399,229,752,033.94
  5. Step 5: Solve for x
    x = 1,399,229,752,033.94/1,747,912.38
  6. Step 6: Final answer
    x = 800,514.81

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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.