Finding the Third Proportional to 590,941 and 970,859
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Solution
The third proportional to 590,941 and 970,859 is: 1,595,027.59
Step by Step Solution
- Step 1: Write the proportion equation
590,941 : 970,859 = 970,859 : x - Step 2: Convert to fraction form
590,941/970,859 = 970,859/x - Step 3: Cross multiply
590,941x = 970,859 × 970,859 - Step 4: Simplify right side
590,941x = 942,567,197,881 - Step 5: Solve for x
x = 942,567,197,881/590,941 - Step 6: Final answer
x = 1,595,027.59
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Why These Related Problems?
These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.