Home / 694,275.46-1,042,004.94-273,846.58

Finding the Fourth Proportional to 694,275.46, 1,042,004.94 and 273,846.58

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Solution

The fourth proportional to 694,275.46, 1,042,004.94 and 273,846.58 is: 411,003.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,275.46 : 1,042,004.94 = 273,846.58 : x
  2. Step 2: Convert to fraction form
    694,275.46/1,042,004.94 = 273,846.58/x
  3. Step 3: Cross multiply
    694,275.46x = 1,042,004.94 × 273,846.58
  4. Step 4: Simplify right side
    694,275.46x = 285,349,489,162.11
  5. Step 5: Solve for x
    x = 285,349,489,162.11/694,275.46
  6. Step 6: Final answer
    x = 411,003.28

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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.