Finding the Third Proportional to 1,125,519.75 and 1,685,187
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Solution
The third proportional to 1,125,519.75 and 1,685,187 is: 2,523,150.06
Step by Step Solution
- Step 1: Write the proportion equation
1,125,519.75 : 1,685,187 = 1,685,187 : x - Step 2: Convert to fraction form
1,125,519.75/1,685,187 = 1,685,187/x - Step 3: Cross multiply
1,125,519.75x = 1,685,187 × 1,685,187 - Step 4: Simplify right side
1,125,519.75x = 2,839,855,224,969 - Step 5: Solve for x
x = 2,839,855,224,969/1,125,519.75 - Step 6: Final answer
x = 2,523,150.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.