Home / 2,741,440.62-4,110,828.75-1,374,627.18

Finding the Fourth Proportional to 2,741,440.62, 4,110,828.75 and 1,374,627.18

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Solution

The fourth proportional to 2,741,440.62, 4,110,828.75 and 1,374,627.18 is: 2,061,272.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,440.62 : 4,110,828.75 = 1,374,627.18 : x
  2. Step 2: Convert to fraction form
    2,741,440.62/4,110,828.75 = 1,374,627.18/x
  3. Step 3: Cross multiply
    2,741,440.62x = 4,110,828.75 × 1,374,627.18
  4. Step 4: Simplify right side
    2,741,440.62x = 5,650,856,932,075.43
  5. Step 5: Solve for x
    x = 5,650,856,932,075.43/2,741,440.62
  6. Step 6: Final answer
    x = 2,061,272.78

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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.