Home / 3,751,914.75-5,177,660.31-2,033,038.32

Finding the Fourth Proportional to 3,751,914.75, 5,177,660.31 and 2,033,038.32

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Solution

The fourth proportional to 3,751,914.75, 5,177,660.31 and 2,033,038.32 is: 2,805,602.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,914.75 : 5,177,660.31 = 2,033,038.32 : x
  2. Step 2: Convert to fraction form
    3,751,914.75/5,177,660.31 = 2,033,038.32/x
  3. Step 3: Cross multiply
    3,751,914.75x = 5,177,660.31 × 2,033,038.32
  4. Step 4: Simplify right side
    3,751,914.75x = 10,526,381,818,173.08
  5. Step 5: Solve for x
    x = 10,526,381,818,173.08/3,751,914.75
  6. Step 6: Final answer
    x = 2,805,602.61

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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.