Finding the Third Proportional to 512,684.44 and 1,121,855.06
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Solution
The third proportional to 512,684.44 and 1,121,855.06 is: 2,454,841.01
Step by Step Solution
- Step 1: Write the proportion equation
512,684.44 : 1,121,855.06 = 1,121,855.06 : x - Step 2: Convert to fraction form
512,684.44/1,121,855.06 = 1,121,855.06/x - Step 3: Cross multiply
512,684.44x = 1,121,855.06 × 1,121,855.06 - Step 4: Simplify right side
512,684.44x = 1,258,558,781,256.88 - Step 5: Solve for x
x = 1,258,558,781,256.88/512,684.44 - Step 6: Final answer
x = 2,454,841.01
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.