Home / 7,741,025.96-10,682,889.93-4,256,629.92

Finding the Fourth Proportional to 7,741,025.96, 10,682,889.93 and 4,256,629.92

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Solution

The fourth proportional to 7,741,025.96, 10,682,889.93 and 4,256,629.92 is: 5,874,300.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,025.96 : 10,682,889.93 = 4,256,629.92 : x
  2. Step 2: Convert to fraction form
    7,741,025.96/10,682,889.93 = 4,256,629.92/x
  3. Step 3: Cross multiply
    7,741,025.96x = 10,682,889.93 × 4,256,629.92
  4. Step 4: Simplify right side
    7,741,025.96x = 45,473,108,908,104.70
  5. Step 5: Solve for x
    x = 45,473,108,908,104.70/7,741,025.96
  6. Step 6: Final answer
    x = 5,874,300.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.