Finding the Third Proportional to 295,308 and 632,628
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Solution
The third proportional to 295,308 and 632,628 is: 1,355,256.84
Step by Step Solution
- Step 1: Write the proportion equation
295,308 : 632,628 = 632,628 : x - Step 2: Convert to fraction form
295,308/632,628 = 632,628/x - Step 3: Cross multiply
295,308x = 632,628 × 632,628 - Step 4: Simplify right side
295,308x = 400,218,186,384 - Step 5: Solve for x
x = 400,218,186,384/295,308 - Step 6: Final answer
x = 1,355,256.84
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.