Home / 3,622,474.30-5,433,711.45-1,732,906.30

Finding the Fourth Proportional to 3,622,474.30, 5,433,711.45 and 1,732,906.30

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Solution

The fourth proportional to 3,622,474.30, 5,433,711.45 and 1,732,906.30 is: 2,599,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,474.30 : 5,433,711.45 = 1,732,906.30 : x
  2. Step 2: Convert to fraction form
    3,622,474.30/5,433,711.45 = 1,732,906.30/x
  3. Step 3: Cross multiply
    3,622,474.30x = 5,433,711.45 × 1,732,906.30
  4. Step 4: Simplify right side
    3,622,474.30x = 9,416,112,804,087.14
  5. Step 5: Solve for x
    x = 9,416,112,804,087.14/3,622,474.30
  6. Step 6: Final answer
    x = 2,599,359.45

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Similar ratio
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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.