Home / 2,383,514.80-3,575,272.20-2,122,241.20

Finding the Fourth Proportional to 2,383,514.80, 3,575,272.20 and 2,122,241.20

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Solution

The fourth proportional to 2,383,514.80, 3,575,272.20 and 2,122,241.20 is: 3,183,361.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,514.80 : 3,575,272.20 = 2,122,241.20 : x
  2. Step 2: Convert to fraction form
    2,383,514.80/3,575,272.20 = 2,122,241.20/x
  3. Step 3: Cross multiply
    2,383,514.80x = 3,575,272.20 × 2,122,241.20
  4. Step 4: Simplify right side
    2,383,514.80x = 7,587,589,964,054.64
  5. Step 5: Solve for x
    x = 7,587,589,964,054.64/2,383,514.80
  6. Step 6: Final answer
    x = 3,183,361.80

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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.