Home / 3,060,685.95-4,591,201.73-930,839.55

Finding the Fourth Proportional to 3,060,685.95, 4,591,201.73 and 930,839.55

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Solution

The fourth proportional to 3,060,685.95, 4,591,201.73 and 930,839.55 is: 1,396,311.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,685.95 : 4,591,201.73 = 930,839.55 : x
  2. Step 2: Convert to fraction form
    3,060,685.95/4,591,201.73 = 930,839.55/x
  3. Step 3: Cross multiply
    3,060,685.95x = 4,591,201.73 × 930,839.55
  4. Step 4: Simplify right side
    3,060,685.95x = 4,273,672,147,658.22
  5. Step 5: Solve for x
    x = 4,273,672,147,658.22/3,060,685.95
  6. Step 6: Final answer
    x = 1,396,311.88

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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.