Finding the Third Proportional to 281,653.88 and 611,087.63
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Solution
The third proportional to 281,653.88 and 611,087.63 is: 1,325,840.40
Step by Step Solution
- Step 1: Write the proportion equation
281,653.88 : 611,087.63 = 611,087.63 : x - Step 2: Convert to fraction form
281,653.88/611,087.63 = 611,087.63/x - Step 3: Cross multiply
281,653.88x = 611,087.63 × 611,087.63 - Step 4: Simplify right side
281,653.88x = 373,428,085,428.14 - Step 5: Solve for x
x = 373,428,085,428.14/281,653.88 - Step 6: Final answer
x = 1,325,840.40
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.