Home / 2,093,162.76-3,139,183.62-576,485.28

Finding the Fourth Proportional to 2,093,162.76, 3,139,183.62 and 576,485.28

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Solution

The fourth proportional to 2,093,162.76, 3,139,183.62 and 576,485.28 is: 864,573.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,162.76 : 3,139,183.62 = 576,485.28 : x
  2. Step 2: Convert to fraction form
    2,093,162.76/3,139,183.62 = 576,485.28/x
  3. Step 3: Cross multiply
    2,093,162.76x = 3,139,183.62 × 576,485.28
  4. Step 4: Simplify right side
    2,093,162.76x = 1,809,693,148,147.11
  5. Step 5: Solve for x
    x = 1,809,693,148,147.11/2,093,162.76
  6. Step 6: Final answer
    x = 864,573.55

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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.