Home / 2,336,699.70-3,505,049.55-2,221,226.10

Finding the Fourth Proportional to 2,336,699.70, 3,505,049.55 and 2,221,226.10

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Solution

The fourth proportional to 2,336,699.70, 3,505,049.55 and 2,221,226.10 is: 3,331,839.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,699.70 : 3,505,049.55 = 2,221,226.10 : x
  2. Step 2: Convert to fraction form
    2,336,699.70/3,505,049.55 = 2,221,226.10/x
  3. Step 3: Cross multiply
    2,336,699.70x = 3,505,049.55 × 2,221,226.10
  4. Step 4: Simplify right side
    2,336,699.70x = 7,785,507,542,253.26
  5. Step 5: Solve for x
    x = 7,785,507,542,253.26/2,336,699.70
  6. Step 6: Final answer
    x = 3,331,839.15

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Double scale
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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.