Finding the Third Proportional to 952,408.13 and 1,269,690.19
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Solution
The third proportional to 952,408.13 and 1,269,690.19 is: 1,692,670.54
Step by Step Solution
- Step 1: Write the proportion equation
952,408.13 : 1,269,690.19 = 1,269,690.19 : x - Step 2: Convert to fraction form
952,408.13/1,269,690.19 = 1,269,690.19/x - Step 3: Cross multiply
952,408.13x = 1,269,690.19 × 1,269,690.19 - Step 4: Simplify right side
952,408.13x = 1,612,113,172,233.79 - Step 5: Solve for x
x = 1,612,113,172,233.79/952,408.13 - Step 6: Final answer
x = 1,692,670.54
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.