Home / 955,609.24-1,433,365.62-356,523.52

Finding the Fourth Proportional to 955,609.24, 1,433,365.62 and 356,523.52

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Solution

The fourth proportional to 955,609.24, 1,433,365.62 and 356,523.52 is: 534,767.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,609.24 : 1,433,365.62 = 356,523.52 : x
  2. Step 2: Convert to fraction form
    955,609.24/1,433,365.62 = 356,523.52/x
  3. Step 3: Cross multiply
    955,609.24x = 1,433,365.62 × 356,523.52
  4. Step 4: Simplify right side
    955,609.24x = 511,028,556,289.38
  5. Step 5: Solve for x
    x = 511,028,556,289.38/955,609.24
  6. Step 6: Final answer
    x = 534,767.28

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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.