Finding the Third Proportional to 235,691 and 512,365
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Solution
The third proportional to 235,691 and 512,365 is: 1,113,822.31
Step by Step Solution
- Step 1: Write the proportion equation
235,691 : 512,365 = 512,365 : x - Step 2: Convert to fraction form
235,691/512,365 = 512,365/x - Step 3: Cross multiply
235,691x = 512,365 × 512,365 - Step 4: Simplify right side
235,691x = 262,517,893,225 - Step 5: Solve for x
x = 262,517,893,225/235,691 - Step 6: Final answer
x = 1,113,822.31
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.