Home / 2,016,719.70-3,025,079.55-894,902.10

Finding the Fourth Proportional to 2,016,719.70, 3,025,079.55 and 894,902.10

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Solution

The fourth proportional to 2,016,719.70, 3,025,079.55 and 894,902.10 is: 1,342,353.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,719.70 : 3,025,079.55 = 894,902.10 : x
  2. Step 2: Convert to fraction form
    2,016,719.70/3,025,079.55 = 894,902.10/x
  3. Step 3: Cross multiply
    2,016,719.70x = 3,025,079.55 × 894,902.10
  4. Step 4: Simplify right side
    2,016,719.70x = 2,707,150,041,962.05
  5. Step 5: Solve for x
    x = 2,707,150,041,962.05/2,016,719.70
  6. Step 6: Final answer
    x = 1,342,353.15

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Similar ratio
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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.