Finding the Third Proportional to 407,651.63 and 599,487.75
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Solution
The third proportional to 407,651.63 and 599,487.75 is: 881,599.73
Step by Step Solution
- Step 1: Write the proportion equation
407,651.63 : 599,487.75 = 599,487.75 : x - Step 2: Convert to fraction form
407,651.63/599,487.75 = 599,487.75/x - Step 3: Cross multiply
407,651.63x = 599,487.75 × 599,487.75 - Step 4: Simplify right side
407,651.63x = 359,385,562,400.06 - Step 5: Solve for x
x = 359,385,562,400.06/407,651.63 - Step 6: Final answer
x = 881,599.73
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.