Finding the Third Proportional to 977,680.13 and 2,044,662.75
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Solution
The third proportional to 977,680.13 and 2,044,662.75 is: 4,276,087.50
Step by Step Solution
- Step 1: Write the proportion equation
977,680.13 : 2,044,662.75 = 2,044,662.75 : x - Step 2: Convert to fraction form
977,680.13/2,044,662.75 = 2,044,662.75/x - Step 3: Cross multiply
977,680.13x = 2,044,662.75 × 2,044,662.75 - Step 4: Simplify right side
977,680.13x = 4,180,645,761,237.56 - Step 5: Solve for x
x = 4,180,645,761,237.56/977,680.13 - Step 6: Final answer
x = 4,276,087.50
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.