Finding the Third Proportional to 417,218.63 and 566,754.75
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Solution
The third proportional to 417,218.63 and 566,754.75 is: 769,886.40
Step by Step Solution
- Step 1: Write the proportion equation
417,218.63 : 566,754.75 = 566,754.75 : x - Step 2: Convert to fraction form
417,218.63/566,754.75 = 566,754.75/x - Step 3: Cross multiply
417,218.63x = 566,754.75 × 566,754.75 - Step 4: Simplify right side
417,218.63x = 321,210,946,647.56 - Step 5: Solve for x
x = 321,210,946,647.56/417,218.63 - Step 6: Final answer
x = 769,886.40
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.