Finding the Third Proportional to 228,880.69 and 498,448.69
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Solution
The third proportional to 228,880.69 and 498,448.69 is: 1,085,504.84
Step by Step Solution
- Step 1: Write the proportion equation
228,880.69 : 498,448.69 = 498,448.69 : x - Step 2: Convert to fraction form
228,880.69/498,448.69 = 498,448.69/x - Step 3: Cross multiply
228,880.69x = 498,448.69 × 498,448.69 - Step 4: Simplify right side
228,880.69x = 248,451,094,070.47 - Step 5: Solve for x
x = 248,451,094,070.47/228,880.69 - Step 6: Final answer
x = 1,085,504.84
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.