Home / 4,450,082.55-6,675,382.26-1,717,645.56

Finding the Fourth Proportional to 4,450,082.55, 6,675,382.26 and 1,717,645.56

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Solution

The fourth proportional to 4,450,082.55, 6,675,382.26 and 1,717,645.56 is: 2,576,568.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,082.55 : 6,675,382.26 = 1,717,645.56 : x
  2. Step 2: Convert to fraction form
    4,450,082.55/6,675,382.26 = 1,717,645.56/x
  3. Step 3: Cross multiply
    4,450,082.55x = 6,675,382.26 × 1,717,645.56
  4. Step 4: Simplify right side
    4,450,082.55x = 11,465,940,700,191.77
  5. Step 5: Solve for x
    x = 11,465,940,700,191.77/4,450,082.55
  6. Step 6: Final answer
    x = 2,576,568.09

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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.