Finding the Third Proportional to 635,414.63 and 1,238,901.75
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Solution
The third proportional to 635,414.63 and 1,238,901.75 is: 2,415,552.75
Step by Step Solution
- Step 1: Write the proportion equation
635,414.63 : 1,238,901.75 = 1,238,901.75 : x - Step 2: Convert to fraction form
635,414.63/1,238,901.75 = 1,238,901.75/x - Step 3: Cross multiply
635,414.63x = 1,238,901.75 × 1,238,901.75 - Step 4: Simplify right side
635,414.63x = 1,534,877,546,153.06 - Step 5: Solve for x
x = 1,534,877,546,153.06/635,414.63 - Step 6: Final answer
x = 2,415,552.75
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.