Finding the Third Proportional to 326,152.13 and 518,874.19
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Solution
The third proportional to 326,152.13 and 518,874.19 is: 825,474.99
Step by Step Solution
- Step 1: Write the proportion equation
326,152.13 : 518,874.19 = 518,874.19 : x - Step 2: Convert to fraction form
326,152.13/518,874.19 = 518,874.19/x - Step 3: Cross multiply
326,152.13x = 518,874.19 × 518,874.19 - Step 4: Simplify right side
326,152.13x = 269,230,422,453.79 - Step 5: Solve for x
x = 269,230,422,453.79/326,152.13 - Step 6: Final answer
x = 825,474.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.