Home / 6,133,193.70-9,199,790.55-3,741,709.20

Finding the Fourth Proportional to 6,133,193.70, 9,199,790.55 and 3,741,709.20

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Solution

The fourth proportional to 6,133,193.70, 9,199,790.55 and 3,741,709.20 is: 5,612,563.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,193.70 : 9,199,790.55 = 3,741,709.20 : x
  2. Step 2: Convert to fraction form
    6,133,193.70/9,199,790.55 = 3,741,709.20/x
  3. Step 3: Cross multiply
    6,133,193.70x = 9,199,790.55 × 3,741,709.20
  4. Step 4: Simplify right side
    6,133,193.70x = 34,422,940,939,008.07
  5. Step 5: Solve for x
    x = 34,422,940,939,008.07/6,133,193.70
  6. Step 6: Final answer
    x = 5,612,563.80

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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.