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Finding the Fourth Proportional to 6,082,156.08, 8,393,033.88 and 3,328,837.88

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Solution

The fourth proportional to 6,082,156.08, 8,393,033.88 and 3,328,837.88 is: 4,593,609.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,156.08 : 8,393,033.88 = 3,328,837.88 : x
  2. Step 2: Convert to fraction form
    6,082,156.08/8,393,033.88 = 3,328,837.88/x
  3. Step 3: Cross multiply
    6,082,156.08x = 8,393,033.88 × 3,328,837.88
  4. Step 4: Simplify right side
    6,082,156.08x = 27,939,049,107,867.38
  5. Step 5: Solve for x
    x = 27,939,049,107,867.38/6,082,156.08
  6. Step 6: Final answer
    x = 4,593,609.36

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1.5x scale

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.