Home / 1,632,484.48-2,449,556.16-733,745.20

Finding the Fourth Proportional to 1,632,484.48, 2,449,556.16 and 733,745.20

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Solution

The fourth proportional to 1,632,484.48, 2,449,556.16 and 733,745.20 is: 1,100,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,484.48 : 2,449,556.16 = 733,745.20 : x
  2. Step 2: Convert to fraction form
    1,632,484.48/2,449,556.16 = 733,745.20/x
  3. Step 3: Cross multiply
    1,632,484.48x = 2,449,556.16 × 733,745.20
  4. Step 4: Simplify right side
    1,632,484.48x = 1,797,350,074,530.43
  5. Step 5: Solve for x
    x = 1,797,350,074,530.43/1,632,484.48
  6. Step 6: Final answer
    x = 1,100,990.60

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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.