Home / 3,352,564.80-5,028,847.20-2,414,779.20

Finding the Fourth Proportional to 3,352,564.80, 5,028,847.20 and 2,414,779.20

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Solution

The fourth proportional to 3,352,564.80, 5,028,847.20 and 2,414,779.20 is: 3,622,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,564.80 : 5,028,847.20 = 2,414,779.20 : x
  2. Step 2: Convert to fraction form
    3,352,564.80/5,028,847.20 = 2,414,779.20/x
  3. Step 3: Cross multiply
    3,352,564.80x = 5,028,847.20 × 2,414,779.20
  4. Step 4: Simplify right side
    3,352,564.80x = 12,143,555,618,538.24
  5. Step 5: Solve for x
    x = 12,143,555,618,538.24/3,352,564.80
  6. Step 6: Final answer
    x = 3,622,168.80

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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.