Home / 2,053,336.98-3,080,311.74-854,576.76

Finding the Fourth Proportional to 2,053,336.98, 3,080,311.74 and 854,576.76

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Solution

The fourth proportional to 2,053,336.98, 3,080,311.74 and 854,576.76 is: 1,281,992.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,336.98 : 3,080,311.74 = 854,576.76 : x
  2. Step 2: Convert to fraction form
    2,053,336.98/3,080,311.74 = 854,576.76/x
  3. Step 3: Cross multiply
    2,053,336.98x = 3,080,311.74 × 854,576.76
  4. Step 4: Simplify right side
    2,053,336.98x = 2,632,362,826,559.16
  5. Step 5: Solve for x
    x = 2,632,362,826,559.16/2,053,336.98
  6. Step 6: Final answer
    x = 1,281,992.61

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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.