Home / 5,052,231.33-6,972,086.73-2,876,776.26

Finding the Fourth Proportional to 5,052,231.33, 6,972,086.73 and 2,876,776.26

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Solution

The fourth proportional to 5,052,231.33, 6,972,086.73 and 2,876,776.26 is: 3,969,955.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,231.33 : 6,972,086.73 = 2,876,776.26 : x
  2. Step 2: Convert to fraction form
    5,052,231.33/6,972,086.73 = 2,876,776.26/x
  3. Step 3: Cross multiply
    5,052,231.33x = 6,972,086.73 × 2,876,776.26
  4. Step 4: Simplify right side
    5,052,231.33x = 20,057,133,587,525.03
  5. Step 5: Solve for x
    x = 20,057,133,587,525.03/5,052,231.33
  6. Step 6: Final answer
    x = 3,969,955.51

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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.