Home / 4,316,544.20-6,474,816.30-3,476,736.20

Finding the Fourth Proportional to 4,316,544.20, 6,474,816.30 and 3,476,736.20

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Solution

The fourth proportional to 4,316,544.20, 6,474,816.30 and 3,476,736.20 is: 5,215,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,544.20 : 6,474,816.30 = 3,476,736.20 : x
  2. Step 2: Convert to fraction form
    4,316,544.20/6,474,816.30 = 3,476,736.20/x
  3. Step 3: Cross multiply
    4,316,544.20x = 6,474,816.30 × 3,476,736.20
  4. Step 4: Simplify right side
    4,316,544.20x = 22,511,228,218,560.06
  5. Step 5: Solve for x
    x = 22,511,228,218,560.06/4,316,544.20
  6. Step 6: Final answer
    x = 5,215,104.30

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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.