Finding the Third Proportional to 764,090 and 1,034,032
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Solution
The third proportional to 764,090 and 1,034,032 is: 1,399,340.62
Step by Step Solution
- Step 1: Write the proportion equation
764,090 : 1,034,032 = 1,034,032 : x - Step 2: Convert to fraction form
764,090/1,034,032 = 1,034,032/x - Step 3: Cross multiply
764,090x = 1,034,032 × 1,034,032 - Step 4: Simplify right side
764,090x = 1,069,222,177,024 - Step 5: Solve for x
x = 1,069,222,177,024/764,090 - Step 6: Final answer
x = 1,399,340.62
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.