Home / 2,225,840.64-3,343,481.76-2,096,266.56

Finding the Fourth Proportional to 2,225,840.64, 3,343,481.76 and 2,096,266.56

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Solution

The fourth proportional to 2,225,840.64, 3,343,481.76 and 2,096,266.56 is: 3,148,845.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,840.64 : 3,343,481.76 = 2,096,266.56 : x
  2. Step 2: Convert to fraction form
    2,225,840.64/3,343,481.76 = 2,096,266.56/x
  3. Step 3: Cross multiply
    2,225,840.64x = 3,343,481.76 × 2,096,266.56
  4. Step 4: Simplify right side
    2,225,840.64x = 7,008,829,007,457.95
  5. Step 5: Solve for x
    x = 7,008,829,007,457.95/2,225,840.64
  6. Step 6: Final answer
    x = 3,148,845.83

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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.