Home / 2,694,901.70-4,042,417.35-801,704.90

Finding the Fourth Proportional to 2,694,901.70, 4,042,417.35 and 801,704.90

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Solution

The fourth proportional to 2,694,901.70, 4,042,417.35 and 801,704.90 is: 1,202,576.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,901.70 : 4,042,417.35 = 801,704.90 : x
  2. Step 2: Convert to fraction form
    2,694,901.70/4,042,417.35 = 801,704.90/x
  3. Step 3: Cross multiply
    2,694,901.70x = 4,042,417.35 × 801,704.90
  4. Step 4: Simplify right side
    2,694,901.70x = 3,240,825,797,340.02
  5. Step 5: Solve for x
    x = 3,240,825,797,340.02/2,694,901.70
  6. Step 6: Final answer
    x = 1,202,576.63

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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.