Finding the Third Proportional to 341,855.44 and 743,914.13
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Solution
The third proportional to 341,855.44 and 743,914.13 is: 1,618,836.98
Step by Step Solution
- Step 1: Write the proportion equation
341,855.44 : 743,914.13 = 743,914.13 : x - Step 2: Convert to fraction form
341,855.44/743,914.13 = 743,914.13/x - Step 3: Cross multiply
341,855.44x = 743,914.13 × 743,914.13 - Step 4: Simplify right side
341,855.44x = 553,408,225,374.52 - Step 5: Solve for x
x = 553,408,225,374.52/341,855.44 - Step 6: Final answer
x = 1,618,836.98
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.