Home / 4,738,620.49-7,093,980.40-2,935,706.89

Finding the Fourth Proportional to 4,738,620.49, 7,093,980.40 and 2,935,706.89

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Solution

The fourth proportional to 4,738,620.49, 7,093,980.40 and 2,935,706.89 is: 4,394,917.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,620.49 : 7,093,980.40 = 2,935,706.89 : x
  2. Step 2: Convert to fraction form
    4,738,620.49/7,093,980.40 = 2,935,706.89/x
  3. Step 3: Cross multiply
    4,738,620.49x = 7,093,980.40 × 2,935,706.89
  4. Step 4: Simplify right side
    4,738,620.49x = 20,825,847,137,804.96
  5. Step 5: Solve for x
    x = 20,825,847,137,804.96/4,738,620.49
  6. Step 6: Final answer
    x = 4,394,917.72

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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.