Finding the Third Proportional to 460,560 and 701,982
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Solution
The third proportional to 460,560 and 701,982 is: 1,069,955.55
Step by Step Solution
- Step 1: Write the proportion equation
460,560 : 701,982 = 701,982 : x - Step 2: Convert to fraction form
460,560/701,982 = 701,982/x - Step 3: Cross multiply
460,560x = 701,982 × 701,982 - Step 4: Simplify right side
460,560x = 492,778,728,324 - Step 5: Solve for x
x = 492,778,728,324/460,560 - Step 6: Final answer
x = 1,069,955.55
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.