Finding the Third Proportional to 275,950.13 and 370,841.63
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Solution
The third proportional to 275,950.13 and 370,841.63 is: 498,363.65
Step by Step Solution
- Step 1: Write the proportion equation
275,950.13 : 370,841.63 = 370,841.63 : x - Step 2: Convert to fraction form
275,950.13/370,841.63 = 370,841.63/x - Step 3: Cross multiply
275,950.13x = 370,841.63 × 370,841.63 - Step 4: Simplify right side
275,950.13x = 137,523,510,832.64 - Step 5: Solve for x
x = 137,523,510,832.64/275,950.13 - Step 6: Final answer
x = 498,363.65
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Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.