Home / 2,266,010.20-3,399,015.30-1,002,496.60

Finding the Fourth Proportional to 2,266,010.20, 3,399,015.30 and 1,002,496.60

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Solution

The fourth proportional to 2,266,010.20, 3,399,015.30 and 1,002,496.60 is: 1,503,744.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,010.20 : 3,399,015.30 = 1,002,496.60 : x
  2. Step 2: Convert to fraction form
    2,266,010.20/3,399,015.30 = 1,002,496.60/x
  3. Step 3: Cross multiply
    2,266,010.20x = 3,399,015.30 × 1,002,496.60
  4. Step 4: Simplify right side
    2,266,010.20x = 3,407,501,281,597.98
  5. Step 5: Solve for x
    x = 3,407,501,281,597.98/2,266,010.20
  6. Step 6: Final answer
    x = 1,503,744.90

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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.