Finding the Third Proportional to 460,454.63 and 939,635.44
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Solution
The third proportional to 460,454.63 and 939,635.44 is: 1,917,484.82
Step by Step Solution
- Step 1: Write the proportion equation
460,454.63 : 939,635.44 = 939,635.44 : x - Step 2: Convert to fraction form
460,454.63/939,635.44 = 939,635.44/x - Step 3: Cross multiply
460,454.63x = 939,635.44 × 939,635.44 - Step 4: Simplify right side
460,454.63x = 882,914,755,405.82 - Step 5: Solve for x
x = 882,914,755,405.82/460,454.63 - Step 6: Final answer
x = 1,917,484.82
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.