Finding the Third Proportional to 183,765.80 and 395,681.63
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Solution
The third proportional to 183,765.80 and 395,681.63 is: 851,975.45
Step by Step Solution
- Step 1: Write the proportion equation
183,765.80 : 395,681.63 = 395,681.63 : x - Step 2: Convert to fraction form
183,765.80/395,681.63 = 395,681.63/x - Step 3: Cross multiply
183,765.80x = 395,681.63 × 395,681.63 - Step 4: Simplify right side
183,765.80x = 156,563,948,362.64 - Step 5: Solve for x
x = 156,563,948,362.64/183,765.80 - Step 6: Final answer
x = 851,975.45
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.