Home / 8,546,791.56-11,794,566.92-4,679,311.70

Finding the Fourth Proportional to 8,546,791.56, 11,794,566.92 and 4,679,311.70

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Solution

The fourth proportional to 8,546,791.56, 11,794,566.92 and 4,679,311.70 is: 6,457,447.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,791.56 : 11,794,566.92 = 4,679,311.70 : x
  2. Step 2: Convert to fraction form
    8,546,791.56/11,794,566.92 = 4,679,311.70/x
  3. Step 3: Cross multiply
    8,546,791.56x = 11,794,566.92 × 4,679,311.70
  4. Step 4: Simplify right side
    8,546,791.56x = 55,190,454,985,188.97
  5. Step 5: Solve for x
    x = 55,190,454,985,188.97/8,546,791.56
  6. Step 6: Final answer
    x = 6,457,447.17

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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.