Finding the Third Proportional to 202,570.88 and 440,817.19
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Solution
The third proportional to 202,570.88 and 440,817.19 is: 959,268.17
Step by Step Solution
- Step 1: Write the proportion equation
202,570.88 : 440,817.19 = 440,817.19 : x - Step 2: Convert to fraction form
202,570.88/440,817.19 = 440,817.19/x - Step 3: Cross multiply
202,570.88x = 440,817.19 × 440,817.19 - Step 4: Simplify right side
202,570.88x = 194,319,792,795.41 - Step 5: Solve for x
x = 194,319,792,795.41/202,570.88 - Step 6: Final answer
x = 959,268.17
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.