Finding the Third Proportional to 303,753.80 and 651,486.80
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Solution
The third proportional to 303,753.80 and 651,486.80 is: 1,397,299.56
Step by Step Solution
- Step 1: Write the proportion equation
303,753.80 : 651,486.80 = 651,486.80 : x - Step 2: Convert to fraction form
303,753.80/651,486.80 = 651,486.80/x - Step 3: Cross multiply
303,753.80x = 651,486.80 × 651,486.80 - Step 4: Simplify right side
303,753.80x = 424,435,046,502.45 - Step 5: Solve for x
x = 424,435,046,502.45/303,753.80 - Step 6: Final answer
x = 1,397,299.56
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.