Finding the Third Proportional to 347,796.75 and 528,985.50
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Solution
The third proportional to 347,796.75 and 528,985.50 is: 804,566.63
Step by Step Solution
- Step 1: Write the proportion equation
347,796.75 : 528,985.50 = 528,985.50 : x - Step 2: Convert to fraction form
347,796.75/528,985.50 = 528,985.50/x - Step 3: Cross multiply
347,796.75x = 528,985.50 × 528,985.50 - Step 4: Simplify right side
347,796.75x = 279,825,659,210.25 - Step 5: Solve for x
x = 279,825,659,210.25/347,796.75 - Step 6: Final answer
x = 804,566.63
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.