Finding the Third Proportional to 202,951.13 and 438,422.63
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Solution
The third proportional to 202,951.13 and 438,422.63 is: 947,096.98
Step by Step Solution
- Step 1: Write the proportion equation
202,951.13 : 438,422.63 = 438,422.63 : x - Step 2: Convert to fraction form
202,951.13/438,422.63 = 438,422.63/x - Step 3: Cross multiply
202,951.13x = 438,422.63 × 438,422.63 - Step 4: Simplify right side
202,951.13x = 192,214,398,111.89 - Step 5: Solve for x
x = 192,214,398,111.89/202,951.13 - Step 6: Final answer
x = 947,096.98
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.