Home / 3,807,291.44-5,254,227-2,279,102.96

Finding the Fourth Proportional to 3,807,291.44, 5,254,227 and 2,279,102.96

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Solution

The fourth proportional to 3,807,291.44, 5,254,227 and 2,279,102.96 is: 3,145,260.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,291.44 : 5,254,227 = 2,279,102.96 : x
  2. Step 2: Convert to fraction form
    3,807,291.44/5,254,227 = 2,279,102.96/x
  3. Step 3: Cross multiply
    3,807,291.44x = 5,254,227 × 2,279,102.96
  4. Step 4: Simplify right side
    3,807,291.44x = 11,974,924,308,211.92
  5. Step 5: Solve for x
    x = 11,974,924,308,211.92/3,807,291.44
  6. Step 6: Final answer
    x = 3,145,260.74

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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.