Home / 568,227.24-784,448.38-415,093.50

Finding the Fourth Proportional to 568,227.24, 784,448.38 and 415,093.50

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Solution

The fourth proportional to 568,227.24, 784,448.38 and 415,093.50 is: 573,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,227.24 : 784,448.38 = 415,093.50 : x
  2. Step 2: Convert to fraction form
    568,227.24/784,448.38 = 415,093.50/x
  3. Step 3: Cross multiply
    568,227.24x = 784,448.38 × 415,093.50
  4. Step 4: Simplify right side
    568,227.24x = 325,619,423,623.53
  5. Step 5: Solve for x
    x = 325,619,423,623.53/568,227.24
  6. Step 6: Final answer
    x = 573,044.38

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1.5x scale

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.