Home / 6,082,305.16-8,393,517.18-3,291,367.32

Finding the Fourth Proportional to 6,082,305.16, 8,393,517.18 and 3,291,367.32

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Solution

The fourth proportional to 6,082,305.16, 8,393,517.18 and 3,291,367.32 is: 4,542,052.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,305.16 : 8,393,517.18 = 3,291,367.32 : x
  2. Step 2: Convert to fraction form
    6,082,305.16/8,393,517.18 = 3,291,367.32/x
  3. Step 3: Cross multiply
    6,082,305.16x = 8,393,517.18 × 3,291,367.32
  4. Step 4: Simplify right side
    6,082,305.16x = 27,626,148,146,110.55
  5. Step 5: Solve for x
    x = 27,626,148,146,110.55/6,082,305.16
  6. Step 6: Final answer
    x = 4,542,052.30

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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.