Home / 2,199,226.60-3,298,839.90-2,039,794.30

Finding the Fourth Proportional to 2,199,226.60, 3,298,839.90 and 2,039,794.30

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Solution

The fourth proportional to 2,199,226.60, 3,298,839.90 and 2,039,794.30 is: 3,059,691.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,226.60 : 3,298,839.90 = 2,039,794.30 : x
  2. Step 2: Convert to fraction form
    2,199,226.60/3,298,839.90 = 2,039,794.30/x
  3. Step 3: Cross multiply
    2,199,226.60x = 3,298,839.90 × 2,039,794.30
  4. Step 4: Simplify right side
    2,199,226.60x = 6,728,954,824,632.57
  5. Step 5: Solve for x
    x = 6,728,954,824,632.57/2,199,226.60
  6. Step 6: Final answer
    x = 3,059,691.45

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Similar ratio
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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.