Finding the Third Proportional to 529,424 and 799,073
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Solution
The third proportional to 529,424 and 799,073 is: 1,206,061.04
Step by Step Solution
- Step 1: Write the proportion equation
529,424 : 799,073 = 799,073 : x - Step 2: Convert to fraction form
529,424/799,073 = 799,073/x - Step 3: Cross multiply
529,424x = 799,073 × 799,073 - Step 4: Simplify right side
529,424x = 638,517,659,329 - Step 5: Solve for x
x = 638,517,659,329/529,424 - Step 6: Final answer
x = 1,206,061.04
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.