Finding the Third Proportional to 292,058 and 633,692
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Solution
The third proportional to 292,058 and 633,692 is: 1,374,951.38
Step by Step Solution
- Step 1: Write the proportion equation
292,058 : 633,692 = 633,692 : x - Step 2: Convert to fraction form
292,058/633,692 = 633,692/x - Step 3: Cross multiply
292,058x = 633,692 × 633,692 - Step 4: Simplify right side
292,058x = 401,565,550,864 - Step 5: Solve for x
x = 401,565,550,864/292,058 - Step 6: Final answer
x = 1,374,951.38
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.