Home / 4,959,096.20-7,430,771.10-3,274,231.40

Finding the Fourth Proportional to 4,959,096.20, 7,430,771.10 and 3,274,231.40

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Solution

The fourth proportional to 4,959,096.20, 7,430,771.10 and 3,274,231.40 is: 4,906,148.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,096.20 : 7,430,771.10 = 3,274,231.40 : x
  2. Step 2: Convert to fraction form
    4,959,096.20/7,430,771.10 = 3,274,231.40/x
  3. Step 3: Cross multiply
    4,959,096.20x = 7,430,771.10 × 3,274,231.40
  4. Step 4: Simplify right side
    4,959,096.20x = 24,330,064,061,832.54
  5. Step 5: Solve for x
    x = 24,330,064,061,832.54/4,959,096.20
  6. Step 6: Final answer
    x = 4,906,148.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.