Home / 593,546.91-819,136.31-335,447.71

Finding the Fourth Proportional to 593,546.91, 819,136.31 and 335,447.71

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Solution

The fourth proportional to 593,546.91, 819,136.31 and 335,447.71 is: 462,941.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,546.91 : 819,136.31 = 335,447.71 : x
  2. Step 2: Convert to fraction form
    593,546.91/819,136.31 = 335,447.71/x
  3. Step 3: Cross multiply
    593,546.91x = 819,136.31 × 335,447.71
  4. Step 4: Simplify right side
    593,546.91x = 274,777,399,367.35
  5. Step 5: Solve for x
    x = 274,777,399,367.35/593,546.91
  6. Step 6: Final answer
    x = 462,941.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.