Home / 3,751,460.96-5,177,009-2,032,628

Finding the Fourth Proportional to 3,751,460.96, 5,177,009 and 2,032,628

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Solution

The fourth proportional to 3,751,460.96, 5,177,009 and 2,032,628 is: 2,805,022.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,460.96 : 5,177,009 = 2,032,628 : x
  2. Step 2: Convert to fraction form
    3,751,460.96/5,177,009 = 2,032,628/x
  3. Step 3: Cross multiply
    3,751,460.96x = 5,177,009 × 2,032,628
  4. Step 4: Simplify right side
    3,751,460.96x = 10,522,933,449,652
  5. Step 5: Solve for x
    x = 10,522,933,449,652/3,751,460.96
  6. Step 6: Final answer
    x = 2,805,022.78

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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.