Finding the Third Proportional to 947,949.75 and 2,028,759.75
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Solution
The third proportional to 947,949.75 and 2,028,759.75 is: 4,341,861.08
Step by Step Solution
- Step 1: Write the proportion equation
947,949.75 : 2,028,759.75 = 2,028,759.75 : x - Step 2: Convert to fraction form
947,949.75/2,028,759.75 = 2,028,759.75/x - Step 3: Cross multiply
947,949.75x = 2,028,759.75 × 2,028,759.75 - Step 4: Simplify right side
947,949.75x = 4,115,866,123,220.06 - Step 5: Solve for x
x = 4,115,866,123,220.06/947,949.75 - Step 6: Final answer
x = 4,341,861.08
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.