Home / 629,582.64-944,558.18-203,110.24

Finding the Fourth Proportional to 629,582.64, 944,558.18 and 203,110.24

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Solution

The fourth proportional to 629,582.64, 944,558.18 and 203,110.24 is: 304,724.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,582.64 : 944,558.18 = 203,110.24 : x
  2. Step 2: Convert to fraction form
    629,582.64/944,558.18 = 203,110.24/x
  3. Step 3: Cross multiply
    629,582.64x = 944,558.18 × 203,110.24
  4. Step 4: Simplify right side
    629,582.64x = 191,849,438,633.76
  5. Step 5: Solve for x
    x = 191,849,438,633.76/629,582.64
  6. Step 6: Final answer
    x = 304,724.79

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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.