Home / 629,675.58-944,579.12-269,882.49

Finding the Fourth Proportional to 629,675.58, 944,579.12 and 269,882.49

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Solution

The fourth proportional to 629,675.58, 944,579.12 and 269,882.49 is: 404,851.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,675.58 : 944,579.12 = 269,882.49 : x
  2. Step 2: Convert to fraction form
    629,675.58/944,579.12 = 269,882.49/x
  3. Step 3: Cross multiply
    629,675.58x = 944,579.12 × 269,882.49
  4. Step 4: Simplify right side
    629,675.58x = 254,925,363,558.20
  5. Step 5: Solve for x
    x = 254,925,363,558.20/629,675.58
  6. Step 6: Final answer
    x = 404,851.91

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1.5x scale

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.