Home / 3,783,204.06-5,674,745.88-1,760,316.54

Finding the Fourth Proportional to 3,783,204.06, 5,674,745.88 and 1,760,316.54

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Solution

The fourth proportional to 3,783,204.06, 5,674,745.88 and 1,760,316.54 is: 2,640,446.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,204.06 : 5,674,745.88 = 1,760,316.54 : x
  2. Step 2: Convert to fraction form
    3,783,204.06/5,674,745.88 = 1,760,316.54/x
  3. Step 3: Cross multiply
    3,783,204.06x = 5,674,745.88 × 1,760,316.54
  4. Step 4: Simplify right side
    3,783,204.06x = 9,989,349,032,860.86
  5. Step 5: Solve for x
    x = 9,989,349,032,860.86/3,783,204.06
  6. Step 6: Final answer
    x = 2,640,446.79

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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.