Finding the Third Proportional to 621,031.50 and 1,330,596
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Solution
The third proportional to 621,031.50 and 1,330,596 is: 2,850,879.09
Step by Step Solution
- Step 1: Write the proportion equation
621,031.50 : 1,330,596 = 1,330,596 : x - Step 2: Convert to fraction form
621,031.50/1,330,596 = 1,330,596/x - Step 3: Cross multiply
621,031.50x = 1,330,596 × 1,330,596 - Step 4: Simplify right side
621,031.50x = 1,770,485,715,216 - Step 5: Solve for x
x = 1,770,485,715,216/621,031.50 - Step 6: Final answer
x = 2,850,879.09
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.