Home / 3,632,180.64-5,448,270.92-1,712,645.04

Finding the Fourth Proportional to 3,632,180.64, 5,448,270.92 and 1,712,645.04

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Solution

The fourth proportional to 3,632,180.64, 5,448,270.92 and 1,712,645.04 is: 2,568,967.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,180.64 : 5,448,270.92 = 1,712,645.04 : x
  2. Step 2: Convert to fraction form
    3,632,180.64/5,448,270.92 = 1,712,645.04/x
  3. Step 3: Cross multiply
    3,632,180.64x = 5,448,270.92 × 1,712,645.04
  4. Step 4: Simplify right side
    3,632,180.64x = 9,330,954,167,714.24
  5. Step 5: Solve for x
    x = 9,330,954,167,714.24/3,632,180.64
  6. Step 6: Final answer
    x = 2,568,967.54

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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.