Home / 3,092,628.94-4,268,062.47-1,716,233.79

Finding the Fourth Proportional to 3,092,628.94, 4,268,062.47 and 1,716,233.79

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Solution

The fourth proportional to 3,092,628.94, 4,268,062.47 and 1,716,233.79 is: 2,368,532.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,628.94 : 4,268,062.47 = 1,716,233.79 : x
  2. Step 2: Convert to fraction form
    3,092,628.94/4,268,062.47 = 1,716,233.79/x
  3. Step 3: Cross multiply
    3,092,628.94x = 4,268,062.47 × 1,716,233.79
  4. Step 4: Simplify right side
    3,092,628.94x = 7,324,993,028,844.86
  5. Step 5: Solve for x
    x = 7,324,993,028,844.86/3,092,628.94
  6. Step 6: Final answer
    x = 2,368,532.78

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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.