Home / 4,870,576.62-7,303,705.26-2,595,676.98

Finding the Fourth Proportional to 4,870,576.62, 7,303,705.26 and 2,595,676.98

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Solution

The fourth proportional to 4,870,576.62, 7,303,705.26 and 2,595,676.98 is: 3,892,364.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,576.62 : 7,303,705.26 = 2,595,676.98 : x
  2. Step 2: Convert to fraction form
    4,870,576.62/7,303,705.26 = 2,595,676.98/x
  3. Step 3: Cross multiply
    4,870,576.62x = 7,303,705.26 × 2,595,676.98
  4. Step 4: Simplify right side
    4,870,576.62x = 18,958,059,612,086.91
  5. Step 5: Solve for x
    x = 18,958,059,612,086.91/4,870,576.62
  6. Step 6: Final answer
    x = 3,892,364.52

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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.