Home / 2,751,477.75-3,797,039.30-1,544,253.75

Finding the Fourth Proportional to 2,751,477.75, 3,797,039.30 and 1,544,253.75

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Solution

The fourth proportional to 2,751,477.75, 3,797,039.30 and 1,544,253.75 is: 2,131,070.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,477.75 : 3,797,039.30 = 1,544,253.75 : x
  2. Step 2: Convert to fraction form
    2,751,477.75/3,797,039.30 = 1,544,253.75/x
  3. Step 3: Cross multiply
    2,751,477.75x = 3,797,039.30 × 1,544,253.75
  4. Step 4: Simplify right side
    2,751,477.75x = 5,863,592,170,201.11
  5. Step 5: Solve for x
    x = 5,863,592,170,201.11/2,751,477.75
  6. Step 6: Final answer
    x = 2,131,070.18

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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.