Home / 3,528,568.41-4,867,629.03-2,305,588.89

Finding the Fourth Proportional to 3,528,568.41, 4,867,629.03 and 2,305,588.89

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Solution

The fourth proportional to 3,528,568.41, 4,867,629.03 and 2,305,588.89 is: 3,180,539.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,568.41 : 4,867,629.03 = 2,305,588.89 : x
  2. Step 2: Convert to fraction form
    3,528,568.41/4,867,629.03 = 2,305,588.89/x
  3. Step 3: Cross multiply
    3,528,568.41x = 4,867,629.03 × 2,305,588.89
  4. Step 4: Simplify right side
    3,528,568.41x = 11,222,751,412,209.48
  5. Step 5: Solve for x
    x = 11,222,751,412,209.48/3,528,568.41
  6. Step 6: Final answer
    x = 3,180,539.56

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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.