Home / 3,270,280.70-4,896,563.70-2,561,692.70

Finding the Fourth Proportional to 3,270,280.70, 4,896,563.70 and 2,561,692.70

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Solution

The fourth proportional to 3,270,280.70, 4,896,563.70 and 2,561,692.70 is: 3,835,600.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,280.70 : 4,896,563.70 = 2,561,692.70 : x
  2. Step 2: Convert to fraction form
    3,270,280.70/4,896,563.70 = 2,561,692.70/x
  3. Step 3: Cross multiply
    3,270,280.70x = 4,896,563.70 × 2,561,692.70
  4. Step 4: Simplify right side
    3,270,280.70x = 12,543,491,485,374.99
  5. Step 5: Solve for x
    x = 12,543,491,485,374.99/3,270,280.70
  6. Step 6: Final answer
    x = 3,835,600.87

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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.