Home / 3,660,704.28-5,050,063.26-2,303,325.72

Finding the Fourth Proportional to 3,660,704.28, 5,050,063.26 and 2,303,325.72

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Solution

The fourth proportional to 3,660,704.28, 5,050,063.26 and 2,303,325.72 is: 3,177,514.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,704.28 : 5,050,063.26 = 2,303,325.72 : x
  2. Step 2: Convert to fraction form
    3,660,704.28/5,050,063.26 = 2,303,325.72/x
  3. Step 3: Cross multiply
    3,660,704.28x = 5,050,063.26 × 2,303,325.72
  4. Step 4: Simplify right side
    3,660,704.28x = 11,631,940,594,385.05
  5. Step 5: Solve for x
    x = 11,631,940,594,385.05/3,660,704.28
  6. Step 6: Final answer
    x = 3,177,514.41

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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.