Home / 6,632,724.96-9,949,087.44-3,659,804.64

Finding the Fourth Proportional to 6,632,724.96, 9,949,087.44 and 3,659,804.64

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Solution

The fourth proportional to 6,632,724.96, 9,949,087.44 and 3,659,804.64 is: 5,489,706.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632,724.96 : 9,949,087.44 = 3,659,804.64 : x
  2. Step 2: Convert to fraction form
    6,632,724.96/9,949,087.44 = 3,659,804.64/x
  3. Step 3: Cross multiply
    6,632,724.96x = 9,949,087.44 × 3,659,804.64
  4. Step 4: Simplify right side
    6,632,724.96x = 36,411,716,376,677.72
  5. Step 5: Solve for x
    x = 36,411,716,376,677.72/6,632,724.96
  6. Step 6: Final answer
    x = 5,489,706.96

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Double scale
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Similar ratio
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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.