Home / 778,067.82-1,167,101.73-600,833.34

Finding the Fourth Proportional to 778,067.82, 1,167,101.73 and 600,833.34

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Solution

The fourth proportional to 778,067.82, 1,167,101.73 and 600,833.34 is: 901,250.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    778,067.82 : 1,167,101.73 = 600,833.34 : x
  2. Step 2: Convert to fraction form
    778,067.82/1,167,101.73 = 600,833.34/x
  3. Step 3: Cross multiply
    778,067.82x = 1,167,101.73 × 600,833.34
  4. Step 4: Simplify right side
    778,067.82x = 701,233,630,555.68
  5. Step 5: Solve for x
    x = 701,233,630,555.68/778,067.82
  6. Step 6: Final answer
    x = 901,250.01

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Double scale
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Similar ratio
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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.