Home / 944,651.61-1,417,198.86-376,067.52

Finding the Fourth Proportional to 944,651.61, 1,417,198.86 and 376,067.52

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Solution

The fourth proportional to 944,651.61, 1,417,198.86 and 376,067.52 is: 564,189.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,651.61 : 1,417,198.86 = 376,067.52 : x
  2. Step 2: Convert to fraction form
    944,651.61/1,417,198.86 = 376,067.52/x
  3. Step 3: Cross multiply
    944,651.61x = 1,417,198.86 × 376,067.52
  4. Step 4: Simplify right side
    944,651.61x = 532,962,460,627.03
  5. Step 5: Solve for x
    x = 532,962,460,627.03/944,651.61
  6. Step 6: Final answer
    x = 564,189.44

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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.