Finding the Third Proportional to 236,299.69 and 518,526.38
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Solution
The third proportional to 236,299.69 and 518,526.38 is: 1,137,833.08
Step by Step Solution
- Step 1: Write the proportion equation
236,299.69 : 518,526.38 = 518,526.38 : x - Step 2: Convert to fraction form
236,299.69/518,526.38 = 518,526.38/x - Step 3: Cross multiply
236,299.69x = 518,526.38 × 518,526.38 - Step 4: Simplify right side
236,299.69x = 268,869,601,570.64 - Step 5: Solve for x
x = 268,869,601,570.64/236,299.69 - Step 6: Final answer
x = 1,137,833.08
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.