Home / 3,476,732.09-5,215,845.42-1,171,454.27

Finding the Fourth Proportional to 3,476,732.09, 5,215,845.42 and 1,171,454.27

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Solution

The fourth proportional to 3,476,732.09, 5,215,845.42 and 1,171,454.27 is: 1,757,433.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,732.09 : 5,215,845.42 = 1,171,454.27 : x
  2. Step 2: Convert to fraction form
    3,476,732.09/5,215,845.42 = 1,171,454.27/x
  3. Step 3: Cross multiply
    3,476,732.09x = 5,215,845.42 × 1,171,454.27
  4. Step 4: Simplify right side
    3,476,732.09x = 6,110,124,362,839.72
  5. Step 5: Solve for x
    x = 6,110,124,362,839.72/3,476,732.09
  6. Step 6: Final answer
    x = 1,757,433.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.