Finding the Third Proportional to 336,653.40 and 535,940.93
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Solution
The third proportional to 336,653.40 and 535,940.93 is: 853,199.99
Step by Step Solution
- Step 1: Write the proportion equation
336,653.40 : 535,940.93 = 535,940.93 : x - Step 2: Convert to fraction form
336,653.40/535,940.93 = 535,940.93/x - Step 3: Cross multiply
336,653.40x = 535,940.93 × 535,940.93 - Step 4: Simplify right side
336,653.40x = 287,232,680,114.30 - Step 5: Solve for x
x = 287,232,680,114.30/336,653.40 - Step 6: Final answer
x = 853,199.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.