Home / 2,372,660.00-3,274,253.46-1,284,906.34

Finding the Fourth Proportional to 2,372,660.00, 3,274,253.46 and 1,284,906.34

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Solution

The fourth proportional to 2,372,660.00, 3,274,253.46 and 1,284,906.34 is: 1,773,161.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,660.00 : 3,274,253.46 = 1,284,906.34 : x
  2. Step 2: Convert to fraction form
    2,372,660.00/3,274,253.46 = 1,284,906.34/x
  3. Step 3: Cross multiply
    2,372,660.00x = 3,274,253.46 × 1,284,906.34
  4. Step 4: Simplify right side
    2,372,660.00x = 4,207,109,029,999.95
  5. Step 5: Solve for x
    x = 4,207,109,029,999.95/2,372,660.00
  6. Step 6: Final answer
    x = 1,773,161.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.