Finding the Third Proportional to 413,453.25 and 622,599.75
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Solution
The third proportional to 413,453.25 and 622,599.75 is: 937,543.60
Step by Step Solution
- Step 1: Write the proportion equation
413,453.25 : 622,599.75 = 622,599.75 : x - Step 2: Convert to fraction form
413,453.25/622,599.75 = 622,599.75/x - Step 3: Cross multiply
413,453.25x = 622,599.75 × 622,599.75 - Step 4: Simplify right side
413,453.25x = 387,630,448,700.06 - Step 5: Solve for x
x = 387,630,448,700.06/413,453.25 - Step 6: Final answer
x = 937,543.60
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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.