Finding the Third Proportional to 211,460.63 and 455,928.75
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Solution
The third proportional to 211,460.63 and 455,928.75 is: 983,024.74
Step by Step Solution
- Step 1: Write the proportion equation
211,460.63 : 455,928.75 = 455,928.75 : x - Step 2: Convert to fraction form
211,460.63/455,928.75 = 455,928.75/x - Step 3: Cross multiply
211,460.63x = 455,928.75 × 455,928.75 - Step 4: Simplify right side
211,460.63x = 207,871,025,076.56 - Step 5: Solve for x
x = 207,871,025,076.56/211,460.63 - Step 6: Final answer
x = 983,024.74
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.