Finding the Third Proportional to 151,827.75 and 322,335.75
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Solution
The third proportional to 151,827.75 and 322,335.75 is: 684,330.34
Step by Step Solution
- Step 1: Write the proportion equation
151,827.75 : 322,335.75 = 322,335.75 : x - Step 2: Convert to fraction form
151,827.75/322,335.75 = 322,335.75/x - Step 3: Cross multiply
151,827.75x = 322,335.75 × 322,335.75 - Step 4: Simplify right side
151,827.75x = 103,900,335,728.06 - Step 5: Solve for x
x = 103,900,335,728.06/151,827.75 - Step 6: Final answer
x = 684,330.34
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.