Finding the Third Proportional to 647,364 and 1,512,033.75
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Solution
The third proportional to 647,364 and 1,512,033.75 is: 3,531,623.73
Step by Step Solution
- Step 1: Write the proportion equation
647,364 : 1,512,033.75 = 1,512,033.75 : x - Step 2: Convert to fraction form
647,364/1,512,033.75 = 1,512,033.75/x - Step 3: Cross multiply
647,364x = 1,512,033.75 × 1,512,033.75 - Step 4: Simplify right side
647,364x = 2,286,246,061,139.06 - Step 5: Solve for x
x = 2,286,246,061,139.06/647,364 - Step 6: Final answer
x = 3,531,623.73
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.