Finding the Third Proportional to 211,315.50 and 498,335.63
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Solution
The third proportional to 211,315.50 and 498,335.63 is: 1,175,201.99
Step by Step Solution
- Step 1: Write the proportion equation
211,315.50 : 498,335.63 = 498,335.63 : x - Step 2: Convert to fraction form
211,315.50/498,335.63 = 498,335.63/x - Step 3: Cross multiply
211,315.50x = 498,335.63 × 498,335.63 - Step 4: Simplify right side
211,315.50x = 248,338,395,144.14 - Step 5: Solve for x
x = 248,338,395,144.14/211,315.50 - Step 6: Final answer
x = 1,175,201.99
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.