Home / 2,225,858.64-3,343,508.76-2,096,284.56

Finding the Fourth Proportional to 2,225,858.64, 3,343,508.76 and 2,096,284.56

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Solution

The fourth proportional to 2,225,858.64, 3,343,508.76 and 2,096,284.56 is: 3,148,872.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,858.64 : 3,343,508.76 = 2,096,284.56 : x
  2. Step 2: Convert to fraction form
    2,225,858.64/3,343,508.76 = 2,096,284.56/x
  3. Step 3: Cross multiply
    2,225,858.64x = 3,343,508.76 × 2,096,284.56
  4. Step 4: Simplify right side
    2,225,858.64x = 7,008,945,789,812.75
  5. Step 5: Solve for x
    x = 7,008,945,789,812.75/2,225,858.64
  6. Step 6: Final answer
    x = 3,148,872.83

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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.