Home / 1,414,580.54-2,122,022.66-605,049.04

Finding the Fourth Proportional to 1,414,580.54, 2,122,022.66 and 605,049.04

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Solution

The fourth proportional to 1,414,580.54, 2,122,022.66 and 605,049.04 is: 907,638.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,580.54 : 2,122,022.66 = 605,049.04 : x
  2. Step 2: Convert to fraction form
    1,414,580.54/2,122,022.66 = 605,049.04/x
  3. Step 3: Cross multiply
    1,414,580.54x = 2,122,022.66 × 605,049.04
  4. Step 4: Simplify right side
    1,414,580.54x = 1,283,927,764,960.94
  5. Step 5: Solve for x
    x = 1,283,927,764,960.94/1,414,580.54
  6. Step 6: Final answer
    x = 907,638.50

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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.