Home / 3,751,726.44-5,177,387.07-2,032,845.60

Finding the Fourth Proportional to 3,751,726.44, 5,177,387.07 and 2,032,845.60

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Solution

The fourth proportional to 3,751,726.44, 5,177,387.07 and 2,032,845.60 is: 2,805,329.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,726.44 : 5,177,387.07 = 2,032,845.60 : x
  2. Step 2: Convert to fraction form
    3,751,726.44/5,177,387.07 = 2,032,845.60/x
  3. Step 3: Cross multiply
    3,751,726.44x = 5,177,387.07 × 2,032,845.60
  4. Step 4: Simplify right side
    3,751,726.44x = 10,524,828,524,746.39
  5. Step 5: Solve for x
    x = 10,524,828,524,746.39/3,751,726.44
  6. Step 6: Final answer
    x = 2,805,329.41

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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.