Home / 4,027,220.30-6,040,830.45-2,235,629.90

Finding the Fourth Proportional to 4,027,220.30, 6,040,830.45 and 2,235,629.90

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Solution

The fourth proportional to 4,027,220.30, 6,040,830.45 and 2,235,629.90 is: 3,353,444.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,220.30 : 6,040,830.45 = 2,235,629.90 : x
  2. Step 2: Convert to fraction form
    4,027,220.30/6,040,830.45 = 2,235,629.90/x
  3. Step 3: Cross multiply
    4,027,220.30x = 6,040,830.45 × 2,235,629.90
  4. Step 4: Simplify right side
    4,027,220.30x = 13,505,061,174,850.46
  5. Step 5: Solve for x
    x = 13,505,061,174,850.46/4,027,220.30
  6. Step 6: Final answer
    x = 3,353,444.85

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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.