Finding the Third Proportional to 753,796.13 and 1,640,482.88
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Solution
The third proportional to 753,796.13 and 1,640,482.88 is: 3,570,174.98
Step by Step Solution
- Step 1: Write the proportion equation
753,796.13 : 1,640,482.88 = 1,640,482.88 : x - Step 2: Convert to fraction form
753,796.13/1,640,482.88 = 1,640,482.88/x - Step 3: Cross multiply
753,796.13x = 1,640,482.88 × 1,640,482.88 - Step 4: Simplify right side
753,796.13x = 2,691,184,063,168.27 - Step 5: Solve for x
x = 2,691,184,063,168.27/753,796.13 - Step 6: Final answer
x = 3,570,174.98
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.