Home / 4,034,928.12-5,568,167.46-2,199,353.04

Finding the Fourth Proportional to 4,034,928.12, 5,568,167.46 and 2,199,353.04

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Solution

The fourth proportional to 4,034,928.12, 5,568,167.46 and 2,199,353.04 is: 3,035,089.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,928.12 : 5,568,167.46 = 2,199,353.04 : x
  2. Step 2: Convert to fraction form
    4,034,928.12/5,568,167.46 = 2,199,353.04/x
  3. Step 3: Cross multiply
    4,034,928.12x = 5,568,167.46 × 2,199,353.04
  4. Step 4: Simplify right side
    4,034,928.12x = 12,246,366,030,380.08
  5. Step 5: Solve for x
    x = 12,246,366,030,380.08/4,034,928.12
  6. Step 6: Final answer
    x = 3,035,089.02

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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.