Home / 1,633,058.42-2,449,682.97-495,857.72

Finding the Fourth Proportional to 1,633,058.42, 2,449,682.97 and 495,857.72

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Solution

The fourth proportional to 1,633,058.42, 2,449,682.97 and 495,857.72 is: 743,815.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,058.42 : 2,449,682.97 = 495,857.72 : x
  2. Step 2: Convert to fraction form
    1,633,058.42/2,449,682.97 = 495,857.72/x
  3. Step 3: Cross multiply
    1,633,058.42x = 2,449,682.97 × 495,857.72
  4. Step 4: Simplify right side
    1,633,058.42x = 1,214,694,197,499.33
  5. Step 5: Solve for x
    x = 1,214,694,197,499.33/1,633,058.42
  6. Step 6: Final answer
    x = 743,815.52

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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.