Finding the Third Proportional to 283,193.01 and 615,689.62
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Solution
The third proportional to 283,193.01 and 615,689.62 is: 1,338,570.17
Step by Step Solution
- Step 1: Write the proportion equation
283,193.01 : 615,689.62 = 615,689.62 : x - Step 2: Convert to fraction form
283,193.01/615,689.62 = 615,689.62/x - Step 3: Cross multiply
283,193.01x = 615,689.62 × 615,689.62 - Step 4: Simplify right side
283,193.01x = 379,073,710,725.06 - Step 5: Solve for x
x = 379,073,710,725.06/283,193.01 - Step 6: Final answer
x = 1,338,570.17
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.