Home / 2,253,864.53-3,372,715.47-1,951,299.42

Finding the Fourth Proportional to 2,253,864.53, 3,372,715.47 and 1,951,299.42

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Solution

The fourth proportional to 2,253,864.53, 3,372,715.47 and 1,951,299.42 is: 2,919,952.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,864.53 : 3,372,715.47 = 1,951,299.42 : x
  2. Step 2: Convert to fraction form
    2,253,864.53/3,372,715.47 = 1,951,299.42/x
  3. Step 3: Cross multiply
    2,253,864.53x = 3,372,715.47 × 1,951,299.42
  4. Step 4: Simplify right side
    2,253,864.53x = 6,581,177,739,111.32
  5. Step 5: Solve for x
    x = 6,581,177,739,111.32/2,253,864.53
  6. Step 6: Final answer
    x = 2,919,952.67

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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.