Home / 6,082,003.40-8,393,186.86-3,291,126.66

Finding the Fourth Proportional to 6,082,003.40, 8,393,186.86 and 3,291,126.66

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Solution

The fourth proportional to 6,082,003.40, 8,393,186.86 and 3,291,126.66 is: 4,541,766.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,003.40 : 8,393,186.86 = 3,291,126.66 : x
  2. Step 2: Convert to fraction form
    6,082,003.40/8,393,186.86 = 3,291,126.66/x
  3. Step 3: Cross multiply
    6,082,003.40x = 8,393,186.86 × 3,291,126.66
  4. Step 4: Simplify right side
    6,082,003.40x = 27,623,041,029,079.87
  5. Step 5: Solve for x
    x = 27,623,041,029,079.87/6,082,003.40
  6. Step 6: Final answer
    x = 4,541,766.79

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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.