Home / 4,105,961.49-6,159,822.30-1,227,553.59

Finding the Fourth Proportional to 4,105,961.49, 6,159,822.30 and 1,227,553.59

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Solution

The fourth proportional to 4,105,961.49, 6,159,822.30 and 1,227,553.59 is: 1,841,593.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,961.49 : 6,159,822.30 = 1,227,553.59 : x
  2. Step 2: Convert to fraction form
    4,105,961.49/6,159,822.30 = 1,227,553.59/x
  3. Step 3: Cross multiply
    4,105,961.49x = 6,159,822.30 × 1,227,553.59
  4. Step 4: Simplify right side
    4,105,961.49x = 7,561,511,978,127.06
  5. Step 5: Solve for x
    x = 7,561,511,978,127.06/4,105,961.49
  6. Step 6: Final answer
    x = 1,841,593.50

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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.