Home / 6,032,058.94-8,320,919.43-3,822,880.06

Finding the Fourth Proportional to 6,032,058.94, 8,320,919.43 and 3,822,880.06

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Solution

The fourth proportional to 6,032,058.94, 8,320,919.43 and 3,822,880.06 is: 5,273,469.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,058.94 : 8,320,919.43 = 3,822,880.06 : x
  2. Step 2: Convert to fraction form
    6,032,058.94/8,320,919.43 = 3,822,880.06/x
  3. Step 3: Cross multiply
    6,032,058.94x = 8,320,919.43 × 3,822,880.06
  4. Step 4: Simplify right side
    6,032,058.94x = 31,809,876,969,813.57
  5. Step 5: Solve for x
    x = 31,809,876,969,813.57/6,032,058.94
  6. Step 6: Final answer
    x = 5,273,469.19

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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.