Home / 673,067.48-1,008,759.24-336,202.16

Finding the Fourth Proportional to 673,067.48, 1,008,759.24 and 336,202.16

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Solution

The fourth proportional to 673,067.48, 1,008,759.24 and 336,202.16 is: 503,882.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,067.48 : 1,008,759.24 = 336,202.16 : x
  2. Step 2: Convert to fraction form
    673,067.48/1,008,759.24 = 336,202.16/x
  3. Step 3: Cross multiply
    673,067.48x = 1,008,759.24 × 336,202.16
  4. Step 4: Simplify right side
    673,067.48x = 339,147,035,407.96
  5. Step 5: Solve for x
    x = 339,147,035,407.96/673,067.48
  6. Step 6: Final answer
    x = 503,882.66

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Double scale
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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.