Finding the Third Proportional to 429,526 and 944,012
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Solution
The third proportional to 429,526 and 944,012 is: 2,074,749.04
Step by Step Solution
- Step 1: Write the proportion equation
429,526 : 944,012 = 944,012 : x - Step 2: Convert to fraction form
429,526/944,012 = 944,012/x - Step 3: Cross multiply
429,526x = 944,012 × 944,012 - Step 4: Simplify right side
429,526x = 891,158,656,144 - Step 5: Solve for x
x = 891,158,656,144/429,526 - Step 6: Final answer
x = 2,074,749.04
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.