Home / 4,572,757.45-6,859,139.13-1,161,299.89

Finding the Fourth Proportional to 4,572,757.45, 6,859,139.13 and 1,161,299.89

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Solution

The fourth proportional to 4,572,757.45, 6,859,139.13 and 1,161,299.89 is: 1,741,950.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,757.45 : 6,859,139.13 = 1,161,299.89 : x
  2. Step 2: Convert to fraction form
    4,572,757.45/6,859,139.13 = 1,161,299.89/x
  3. Step 3: Cross multiply
    4,572,757.45x = 6,859,139.13 × 1,161,299.89
  4. Step 4: Simplify right side
    4,572,757.45x = 7,965,517,517,163.70
  5. Step 5: Solve for x
    x = 7,965,517,517,163.70/4,572,757.45
  6. Step 6: Final answer
    x = 1,741,950.59

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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.