Home / 629,544.26-944,500.98-203,071.52

Finding the Fourth Proportional to 629,544.26, 944,500.98 and 203,071.52

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Solution

The fourth proportional to 629,544.26, 944,500.98 and 203,071.52 is: 304,666.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,544.26 : 944,500.98 = 203,071.52 : x
  2. Step 2: Convert to fraction form
    629,544.26/944,500.98 = 203,071.52/x
  3. Step 3: Cross multiply
    629,544.26x = 944,500.98 × 203,071.52
  4. Step 4: Simplify right side
    629,544.26x = 191,801,249,650.09
  5. Step 5: Solve for x
    x = 191,801,249,650.09/629,544.26
  6. Step 6: Final answer
    x = 304,666.82

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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.