Home / 2,080,023.50-3,120,035.25-504,087.50

Finding the Fourth Proportional to 2,080,023.50, 3,120,035.25 and 504,087.50

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Solution

The fourth proportional to 2,080,023.50, 3,120,035.25 and 504,087.50 is: 756,131.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,023.50 : 3,120,035.25 = 504,087.50 : x
  2. Step 2: Convert to fraction form
    2,080,023.50/3,120,035.25 = 504,087.50/x
  3. Step 3: Cross multiply
    2,080,023.50x = 3,120,035.25 × 504,087.50
  4. Step 4: Simplify right side
    2,080,023.50x = 1,572,770,769,084.38
  5. Step 5: Solve for x
    x = 1,572,770,769,084.38/2,080,023.50
  6. Step 6: Final answer
    x = 756,131.25

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Double scale
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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.