Home / 1,033,514.10-1,426,175.37-568,400.73

Finding the Fourth Proportional to 1,033,514.10, 1,426,175.37 and 568,400.73

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Solution

The fourth proportional to 1,033,514.10, 1,426,175.37 and 568,400.73 is: 784,352.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,514.10 : 1,426,175.37 = 568,400.73 : x
  2. Step 2: Convert to fraction form
    1,033,514.10/1,426,175.37 = 568,400.73/x
  3. Step 3: Cross multiply
    1,033,514.10x = 1,426,175.37 × 568,400.73
  4. Step 4: Simplify right side
    1,033,514.10x = 810,639,116,067.86
  5. Step 5: Solve for x
    x = 810,639,116,067.86/1,033,514.10
  6. Step 6: Final answer
    x = 784,352.26

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Double scale
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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.