Home / 4,034,912.25-5,568,011.35-2,199,330.15

Finding the Fourth Proportional to 4,034,912.25, 5,568,011.35 and 2,199,330.15

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Solution

The fourth proportional to 4,034,912.25, 5,568,011.35 and 2,199,330.15 is: 3,034,984.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,912.25 : 5,568,011.35 = 2,199,330.15 : x
  2. Step 2: Convert to fraction form
    4,034,912.25/5,568,011.35 = 2,199,330.15/x
  3. Step 3: Cross multiply
    4,034,912.25x = 5,568,011.35 × 2,199,330.15
  4. Step 4: Simplify right side
    4,034,912.25x = 12,245,895,237,597.20
  5. Step 5: Solve for x
    x = 12,245,895,237,597.20/4,034,912.25
  6. Step 6: Final answer
    x = 3,034,984.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.