Finding the Third Proportional to 228,543.47 and 492,207.75
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Solution
The third proportional to 228,543.47 and 492,207.75 is: 1,060,054.22
Step by Step Solution
- Step 1: Write the proportion equation
228,543.47 : 492,207.75 = 492,207.75 : x - Step 2: Convert to fraction form
228,543.47/492,207.75 = 492,207.75/x - Step 3: Cross multiply
228,543.47x = 492,207.75 × 492,207.75 - Step 4: Simplify right side
228,543.47x = 242,268,469,160.06 - Step 5: Solve for x
x = 242,268,469,160.06/228,543.47 - Step 6: Final answer
x = 1,060,054.22
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.