Home / 3,765,040.86-5,195,796.46-2,046,161.33

Finding the Fourth Proportional to 3,765,040.86, 5,195,796.46 and 2,046,161.33

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Solution

The fourth proportional to 3,765,040.86, 5,195,796.46 and 2,046,161.33 is: 2,823,724.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,040.86 : 5,195,796.46 = 2,046,161.33 : x
  2. Step 2: Convert to fraction form
    3,765,040.86/5,195,796.46 = 2,046,161.33/x
  3. Step 3: Cross multiply
    3,765,040.86x = 5,195,796.46 × 2,046,161.33
  4. Step 4: Simplify right side
    3,765,040.86x = 10,631,437,763,908.51
  5. Step 5: Solve for x
    x = 10,631,437,763,908.51/3,765,040.86
  6. Step 6: Final answer
    x = 2,823,724.41

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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.