Finding the Fourth Proportional to 5,937,746.00, 8,193,218.09 and 3,324,114.14
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Solution
The fourth proportional to 5,937,746.00, 8,193,218.09 and 3,324,114.14 is: 4,586,789.68
Step by Step Solution
- Step 1: Write the proportion equation
5,937,746.00 : 8,193,218.09 = 3,324,114.14 : x - Step 2: Convert to fraction form
5,937,746.00/8,193,218.09 = 3,324,114.14/x - Step 3: Cross multiply
5,937,746.00x = 8,193,218.09 × 3,324,114.14 - Step 4: Simplify right side
5,937,746.00x = 27,235,192,047,486.13 - Step 5: Solve for x
x = 27,235,192,047,486.13/5,937,746.00 - Step 6: Final answer
x = 4,586,789.68
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.