Home / 5,052,189.06-6,971,939.34-2,760,300.54

Finding the Fourth Proportional to 5,052,189.06, 6,971,939.34 and 2,760,300.54

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Solution

The fourth proportional to 5,052,189.06, 6,971,939.34 and 2,760,300.54 is: 3,809,170.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,189.06 : 6,971,939.34 = 2,760,300.54 : x
  2. Step 2: Convert to fraction form
    5,052,189.06/6,971,939.34 = 2,760,300.54/x
  3. Step 3: Cross multiply
    5,052,189.06x = 6,971,939.34 × 2,760,300.54
  4. Step 4: Simplify right side
    5,052,189.06x = 19,244,647,925,049.24
  5. Step 5: Solve for x
    x = 19,244,647,925,049.24/5,052,189.06
  6. Step 6: Final answer
    x = 3,809,170.18

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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.