Finding the Third Proportional to 623,593.69 and 1,343,256.75
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Solution
The third proportional to 623,593.69 and 1,343,256.75 is: 2,893,452.47
Step by Step Solution
- Step 1: Write the proportion equation
623,593.69 : 1,343,256.75 = 1,343,256.75 : x - Step 2: Convert to fraction form
623,593.69/1,343,256.75 = 1,343,256.75/x - Step 3: Cross multiply
623,593.69x = 1,343,256.75 × 1,343,256.75 - Step 4: Simplify right side
623,593.69x = 1,804,338,696,420.56 - Step 5: Solve for x
x = 1,804,338,696,420.56/623,593.69 - Step 6: Final answer
x = 2,893,452.47
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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.