Finding the Third Proportional to 1,542,672.19 and 3,322,409.63
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Solution
The third proportional to 1,542,672.19 and 3,322,409.63 is: 7,155,380.00
Step by Step Solution
- Step 1: Write the proportion equation
1,542,672.19 : 3,322,409.63 = 3,322,409.63 : x - Step 2: Convert to fraction form
1,542,672.19/3,322,409.63 = 3,322,409.63/x - Step 3: Cross multiply
1,542,672.19x = 3,322,409.63 × 3,322,409.63 - Step 4: Simplify right side
1,542,672.19x = 11,038,405,716,292.64 - Step 5: Solve for x
x = 11,038,405,716,292.64/1,542,672.19 - Step 6: Final answer
x = 7,155,380.00
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.