Home / 2,368,022.16-3,268,190.64-1,335,741.84

Finding the Fourth Proportional to 2,368,022.16, 3,268,190.64 and 1,335,741.84

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Solution

The fourth proportional to 2,368,022.16, 3,268,190.64 and 1,335,741.84 is: 1,843,504.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,022.16 : 3,268,190.64 = 1,335,741.84 : x
  2. Step 2: Convert to fraction form
    2,368,022.16/3,268,190.64 = 1,335,741.84/x
  3. Step 3: Cross multiply
    2,368,022.16x = 3,268,190.64 × 1,335,741.84
  4. Step 4: Simplify right side
    2,368,022.16x = 4,365,458,978,944.38
  5. Step 5: Solve for x
    x = 4,365,458,978,944.38/2,368,022.16
  6. Step 6: Final answer
    x = 1,843,504.28

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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.