Finding the Third Proportional to 338,954.63 and 464,784.75
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Solution
The third proportional to 338,954.63 and 464,784.75 is: 637,326.79
Step by Step Solution
- Step 1: Write the proportion equation
338,954.63 : 464,784.75 = 464,784.75 : x - Step 2: Convert to fraction form
338,954.63/464,784.75 = 464,784.75/x - Step 3: Cross multiply
338,954.63x = 464,784.75 × 464,784.75 - Step 4: Simplify right side
338,954.63x = 216,024,863,832.56 - Step 5: Solve for x
x = 216,024,863,832.56/338,954.63 - Step 6: Final answer
x = 637,326.79
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.