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Finding the Fourth Proportional to 625,493.04, 938,216.04 and 182,249.52

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Solution

The fourth proportional to 625,493.04, 938,216.04 and 182,249.52 is: 273,367.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,493.04 : 938,216.04 = 182,249.52 : x
  2. Step 2: Convert to fraction form
    625,493.04/938,216.04 = 182,249.52/x
  3. Step 3: Cross multiply
    625,493.04x = 938,216.04 × 182,249.52
  4. Step 4: Simplify right side
    625,493.04x = 170,989,422,946.30
  5. Step 5: Solve for x
    x = 170,989,422,946.30/625,493.04
  6. Step 6: Final answer
    x = 273,367.43

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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.