Home / 6,608,616.97-9,911,243.94-2,058,817.71

Finding the Fourth Proportional to 6,608,616.97, 9,911,243.94 and 2,058,817.71

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Solution

The fourth proportional to 6,608,616.97, 9,911,243.94 and 2,058,817.71 is: 3,087,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,616.97 : 9,911,243.94 = 2,058,817.71 : x
  2. Step 2: Convert to fraction form
    6,608,616.97/9,911,243.94 = 2,058,817.71/x
  3. Step 3: Cross multiply
    6,608,616.97x = 9,911,243.94 × 2,058,817.71
  4. Step 4: Simplify right side
    6,608,616.97x = 20,405,444,545,492.80
  5. Step 5: Solve for x
    x = 20,405,444,545,492.80/6,608,616.97
  6. Step 6: Final answer
    x = 3,087,702.71

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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.