Home / 2,935,997.80-4,403,996.70-2,227,409.80

Finding the Fourth Proportional to 2,935,997.80, 4,403,996.70 and 2,227,409.80

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Solution

The fourth proportional to 2,935,997.80, 4,403,996.70 and 2,227,409.80 is: 3,341,114.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,997.80 : 4,403,996.70 = 2,227,409.80 : x
  2. Step 2: Convert to fraction form
    2,935,997.80/4,403,996.70 = 2,227,409.80/x
  3. Step 3: Cross multiply
    2,935,997.80x = 4,403,996.70 × 2,227,409.80
  4. Step 4: Simplify right side
    2,935,997.80x = 9,809,505,408,747.66
  5. Step 5: Solve for x
    x = 9,809,505,408,747.66/2,935,997.80
  6. Step 6: Final answer
    x = 3,341,114.70

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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.