Home / 1,747,514.46-2,622,213.36-737,336.55

Finding the Fourth Proportional to 1,747,514.46, 2,622,213.36 and 737,336.55

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Solution

The fourth proportional to 1,747,514.46, 2,622,213.36 and 737,336.55 is: 1,106,402.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,514.46 : 2,622,213.36 = 737,336.55 : x
  2. Step 2: Convert to fraction form
    1,747,514.46/2,622,213.36 = 737,336.55/x
  3. Step 3: Cross multiply
    1,747,514.46x = 2,622,213.36 × 737,336.55
  4. Step 4: Simplify right side
    1,747,514.46x = 1,933,453,752,226.31
  5. Step 5: Solve for x
    x = 1,933,453,752,226.31/1,747,514.46
  6. Step 6: Final answer
    x = 1,106,402.15

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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.