Home / 6,261,004.45-9,391,047.41-2,000,028.61

Finding the Fourth Proportional to 6,261,004.45, 9,391,047.41 and 2,000,028.61

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Solution

The fourth proportional to 6,261,004.45, 9,391,047.41 and 2,000,028.61 is: 2,999,896.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,004.45 : 9,391,047.41 = 2,000,028.61 : x
  2. Step 2: Convert to fraction form
    6,261,004.45/9,391,047.41 = 2,000,028.61/x
  3. Step 3: Cross multiply
    6,261,004.45x = 9,391,047.41 × 2,000,028.61
  4. Step 4: Simplify right side
    6,261,004.45x = 18,782,363,503,355.12
  5. Step 5: Solve for x
    x = 18,782,363,503,355.12/6,261,004.45
  6. Step 6: Final answer
    x = 2,999,896.21

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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.