Home / 5,086,537.53-7,629,497.37-1,804,054.65

Finding the Fourth Proportional to 5,086,537.53, 7,629,497.37 and 1,804,054.65

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Solution

The fourth proportional to 5,086,537.53, 7,629,497.37 and 1,804,054.65 is: 2,705,972.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086,537.53 : 7,629,497.37 = 1,804,054.65 : x
  2. Step 2: Convert to fraction form
    5,086,537.53/7,629,497.37 = 1,804,054.65/x
  3. Step 3: Cross multiply
    5,086,537.53x = 7,629,497.37 × 1,804,054.65
  4. Step 4: Simplify right side
    5,086,537.53x = 13,764,030,207,511.27
  5. Step 5: Solve for x
    x = 13,764,030,207,511.27/5,086,537.53
  6. Step 6: Final answer
    x = 2,705,972.41

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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.