Finding the Third Proportional to 623,550 and 1,343,268
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Solution
The third proportional to 623,550 and 1,343,268 is: 2,893,703.66
Step by Step Solution
- Step 1: Write the proportion equation
623,550 : 1,343,268 = 1,343,268 : x - Step 2: Convert to fraction form
623,550/1,343,268 = 1,343,268/x - Step 3: Cross multiply
623,550x = 1,343,268 × 1,343,268 - Step 4: Simplify right side
623,550x = 1,804,368,919,824 - Step 5: Solve for x
x = 1,804,368,919,824/623,550 - Step 6: Final answer
x = 2,893,703.66
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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.