Home / 3,266,606.70-4,896,410.85-1,469,184.30

Finding the Fourth Proportional to 3,266,606.70, 4,896,410.85 and 1,469,184.30

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Solution

The fourth proportional to 3,266,606.70, 4,896,410.85 and 1,469,184.30 is: 2,202,202.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,606.70 : 4,896,410.85 = 1,469,184.30 : x
  2. Step 2: Convert to fraction form
    3,266,606.70/4,896,410.85 = 1,469,184.30/x
  3. Step 3: Cross multiply
    3,266,606.70x = 4,896,410.85 × 1,469,184.30
  4. Step 4: Simplify right side
    3,266,606.70x = 7,193,729,947,169.65
  5. Step 5: Solve for x
    x = 7,193,729,947,169.65/3,266,606.70
  6. Step 6: Final answer
    x = 2,202,202.65

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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.