Finding the Third Proportional to 1,616,537.75 and 2,535,858.75
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Solution
The third proportional to 1,616,537.75 and 2,535,858.75 is: 3,977,995.32
Step by Step Solution
- Step 1: Write the proportion equation
1,616,537.75 : 2,535,858.75 = 2,535,858.75 : x - Step 2: Convert to fraction form
1,616,537.75/2,535,858.75 = 2,535,858.75/x - Step 3: Cross multiply
1,616,537.75x = 2,535,858.75 × 2,535,858.75 - Step 4: Simplify right side
1,616,537.75x = 6,430,579,599,951.56 - Step 5: Solve for x
x = 6,430,579,599,951.56/1,616,537.75 - Step 6: Final answer
x = 3,977,995.32
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.