Finding the Fourth Proportional to 6,151,745.24, 9,222,383.34 and 3,757,269.68
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Solution
The fourth proportional to 6,151,745.24, 9,222,383.34 and 3,757,269.68 is: 5,632,707.46
Step by Step Solution
- Step 1: Write the proportion equation
6,151,745.24 : 9,222,383.34 = 3,757,269.68 : x - Step 2: Convert to fraction form
6,151,745.24/9,222,383.34 = 3,757,269.68/x - Step 3: Cross multiply
6,151,745.24x = 9,222,383.34 × 3,757,269.68 - Step 4: Simplify right side
6,151,745.24x = 34,650,981,300,719.13 - Step 5: Solve for x
x = 34,650,981,300,719.13/6,151,745.24 - Step 6: Final answer
x = 5,632,707.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.