Finding the Third Proportional to 1,156,939.88 and 2,512,896.75
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Solution
The third proportional to 1,156,939.88 and 2,512,896.75 is: 5,458,062.44
Step by Step Solution
- Step 1: Write the proportion equation
1,156,939.88 : 2,512,896.75 = 2,512,896.75 : x - Step 2: Convert to fraction form
1,156,939.88/2,512,896.75 = 2,512,896.75/x - Step 3: Cross multiply
1,156,939.88x = 2,512,896.75 × 2,512,896.75 - Step 4: Simplify right side
1,156,939.88x = 6,314,650,076,160.56 - Step 5: Solve for x
x = 6,314,650,076,160.56/1,156,939.88 - Step 6: Final answer
x = 5,458,062.44
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.