Finding the Third Proportional to 338,423.63 and 752,494.50
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Solution
The third proportional to 338,423.63 and 752,494.50 is: 1,673,192.80
Step by Step Solution
- Step 1: Write the proportion equation
338,423.63 : 752,494.50 = 752,494.50 : x - Step 2: Convert to fraction form
338,423.63/752,494.50 = 752,494.50/x - Step 3: Cross multiply
338,423.63x = 752,494.50 × 752,494.50 - Step 4: Simplify right side
338,423.63x = 566,247,972,530.25 - Step 5: Solve for x
x = 566,247,972,530.25/338,423.63 - Step 6: Final answer
x = 1,673,192.80
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.