Home / 3,589,815.70-5,384,723.55-2,582,046.10

Finding the Fourth Proportional to 3,589,815.70, 5,384,723.55 and 2,582,046.10

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Solution

The fourth proportional to 3,589,815.70, 5,384,723.55 and 2,582,046.10 is: 3,873,069.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,815.70 : 5,384,723.55 = 2,582,046.10 : x
  2. Step 2: Convert to fraction form
    3,589,815.70/5,384,723.55 = 2,582,046.10/x
  3. Step 3: Cross multiply
    3,589,815.70x = 5,384,723.55 × 2,582,046.10
  4. Step 4: Simplify right side
    3,589,815.70x = 13,903,604,441,855.65
  5. Step 5: Solve for x
    x = 13,903,604,441,855.65/3,589,815.70
  6. Step 6: Final answer
    x = 3,873,069.15

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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.