Finding the Fourth Proportional to 5,752,360.37, 8,629,537.01 and 2,557,735.65
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Solution
The fourth proportional to 5,752,360.37, 8,629,537.01 and 2,557,735.65 is: 3,837,046.54
Step by Step Solution
- Step 1: Write the proportion equation
5,752,360.37 : 8,629,537.01 = 2,557,735.65 : x - Step 2: Convert to fraction form
5,752,360.37/8,629,537.01 = 2,557,735.65/x - Step 3: Cross multiply
5,752,360.37x = 8,629,537.01 × 2,557,735.65 - Step 4: Simplify right side
5,752,360.37x = 22,072,074,440,682.73 - Step 5: Solve for x
x = 22,072,074,440,682.73/5,752,360.37 - Step 6: Final answer
x = 3,837,046.54
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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.