Finding the Fourth Proportional to 3,505,324.22, 5,258,252.29 and 946,501.93
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Solution
The fourth proportional to 3,505,324.22, 5,258,252.29 and 946,501.93 is: 1,419,824.70
Step by Step Solution
- Step 1: Write the proportion equation
3,505,324.22 : 5,258,252.29 = 946,501.93 : x - Step 2: Convert to fraction form
3,505,324.22/5,258,252.29 = 946,501.93/x - Step 3: Cross multiply
3,505,324.22x = 5,258,252.29 × 946,501.93 - Step 4: Simplify right side
3,505,324.22x = 4,976,945,925,745.12 - Step 5: Solve for x
x = 4,976,945,925,745.12/3,505,324.22 - Step 6: Final answer
x = 1,419,824.70
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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.