Finding the Third Proportional to 725,062.50 and 1,555,101
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Solution
The third proportional to 725,062.50 and 1,555,101 is: 3,335,352.64
Step by Step Solution
- Step 1: Write the proportion equation
725,062.50 : 1,555,101 = 1,555,101 : x - Step 2: Convert to fraction form
725,062.50/1,555,101 = 1,555,101/x - Step 3: Cross multiply
725,062.50x = 1,555,101 × 1,555,101 - Step 4: Simplify right side
725,062.50x = 2,418,339,120,201 - Step 5: Solve for x
x = 2,418,339,120,201/725,062.50 - Step 6: Final answer
x = 3,335,352.64
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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.