Finding the Third Proportional to 264,548.25 and 399,207.75
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Solution
The third proportional to 264,548.25 and 399,207.75 is: 602,411.20
Step by Step Solution
- Step 1: Write the proportion equation
264,548.25 : 399,207.75 = 399,207.75 : x - Step 2: Convert to fraction form
264,548.25/399,207.75 = 399,207.75/x - Step 3: Cross multiply
264,548.25x = 399,207.75 × 399,207.75 - Step 4: Simplify right side
264,548.25x = 159,366,827,660.06 - Step 5: Solve for x
x = 159,366,827,660.06/264,548.25 - Step 6: Final answer
x = 602,411.20
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.