Home / 2,193,114.83-3,289,672.24-930,942.45

Finding the Fourth Proportional to 2,193,114.83, 3,289,672.24 and 930,942.45

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Solution

The fourth proportional to 2,193,114.83, 3,289,672.24 and 930,942.45 is: 1,396,413.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,114.83 : 3,289,672.24 = 930,942.45 : x
  2. Step 2: Convert to fraction form
    2,193,114.83/3,289,672.24 = 930,942.45/x
  3. Step 3: Cross multiply
    2,193,114.83x = 3,289,672.24 × 930,942.45
  4. Step 4: Simplify right side
    2,193,114.83x = 3,062,495,532,475.23
  5. Step 5: Solve for x
    x = 3,062,495,532,475.23/2,193,114.83
  6. Step 6: Final answer
    x = 1,396,413.68

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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.