Finding the Third Proportional to 199,464.75 and 432,159.75
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Solution
The third proportional to 199,464.75 and 432,159.75 is: 936,316.06
Step by Step Solution
- Step 1: Write the proportion equation
199,464.75 : 432,159.75 = 432,159.75 : x - Step 2: Convert to fraction form
199,464.75/432,159.75 = 432,159.75/x - Step 3: Cross multiply
199,464.75x = 432,159.75 × 432,159.75 - Step 4: Simplify right side
199,464.75x = 186,762,049,520.06 - Step 5: Solve for x
x = 186,762,049,520.06/199,464.75 - Step 6: Final answer
x = 936,316.06
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.