Finding the Third Proportional to 2,172,544.03 and 3,286,772.44
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Solution
The third proportional to 2,172,544.03 and 3,286,772.44 is: 4,972,452.99
Step by Step Solution
- Step 1: Write the proportion equation
2,172,544.03 : 3,286,772.44 = 3,286,772.44 : x - Step 2: Convert to fraction form
2,172,544.03/3,286,772.44 = 3,286,772.44/x - Step 3: Cross multiply
2,172,544.03x = 3,286,772.44 × 3,286,772.44 - Step 4: Simplify right side
2,172,544.03x = 10,802,873,055,909.69 - Step 5: Solve for x
x = 10,802,873,055,909.69/2,172,544.03 - Step 6: Final answer
x = 4,972,452.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.