Finding the Third Proportional to 452,110.50 and 615,696.75
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Solution
The third proportional to 452,110.50 and 615,696.75 is: 838,473.09
Step by Step Solution
- Step 1: Write the proportion equation
452,110.50 : 615,696.75 = 615,696.75 : x - Step 2: Convert to fraction form
452,110.50/615,696.75 = 615,696.75/x - Step 3: Cross multiply
452,110.50x = 615,696.75 × 615,696.75 - Step 4: Simplify right side
452,110.50x = 379,082,487,960.56 - Step 5: Solve for x
x = 379,082,487,960.56/452,110.50 - Step 6: Final answer
x = 838,473.09
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.