Finding the Third Proportional to 281,377.13 and 616,118.06
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Solution
The third proportional to 281,377.13 and 616,118.06 is: 1,349,084.32
Step by Step Solution
- Step 1: Write the proportion equation
281,377.13 : 616,118.06 = 616,118.06 : x - Step 2: Convert to fraction form
281,377.13/616,118.06 = 616,118.06/x - Step 3: Cross multiply
281,377.13x = 616,118.06 × 616,118.06 - Step 4: Simplify right side
281,377.13x = 379,601,466,938.75 - Step 5: Solve for x
x = 379,601,466,938.75/281,377.13 - Step 6: Final answer
x = 1,349,084.32
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.