Home / 2,204,190.80-3,306,286.20-607,000.40

Finding the Fourth Proportional to 2,204,190.80, 3,306,286.20 and 607,000.40

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Solution

The fourth proportional to 2,204,190.80, 3,306,286.20 and 607,000.40 is: 910,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,190.80 : 3,306,286.20 = 607,000.40 : x
  2. Step 2: Convert to fraction form
    2,204,190.80/3,306,286.20 = 607,000.40/x
  3. Step 3: Cross multiply
    2,204,190.80x = 3,306,286.20 × 607,000.40
  4. Step 4: Simplify right side
    2,204,190.80x = 2,006,917,045,914.48
  5. Step 5: Solve for x
    x = 2,006,917,045,914.48/2,204,190.80
  6. Step 6: Final answer
    x = 910,500.60

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Double scale
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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.