Home / 3,863,704.20-5,790,026.70-2,844,875.40

Finding the Fourth Proportional to 3,863,704.20, 5,790,026.70 and 2,844,875.40

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Solution

The fourth proportional to 3,863,704.20, 5,790,026.70 and 2,844,875.40 is: 4,263,241.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,704.20 : 5,790,026.70 = 2,844,875.40 : x
  2. Step 2: Convert to fraction form
    3,863,704.20/5,790,026.70 = 2,844,875.40/x
  3. Step 3: Cross multiply
    3,863,704.20x = 5,790,026.70 × 2,844,875.40
  4. Step 4: Simplify right side
    3,863,704.20x = 16,471,904,524,173.18
  5. Step 5: Solve for x
    x = 16,471,904,524,173.18/3,863,704.20
  6. Step 6: Final answer
    x = 4,263,241.61

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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.