Finding the Third Proportional to 160,820.44 and 349,653.09
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Solution
The third proportional to 160,820.44 and 349,653.09 is: 760,209.88
Step by Step Solution
- Step 1: Write the proportion equation
160,820.44 : 349,653.09 = 349,653.09 : x - Step 2: Convert to fraction form
160,820.44/349,653.09 = 349,653.09/x - Step 3: Cross multiply
160,820.44x = 349,653.09 × 349,653.09 - Step 4: Simplify right side
160,820.44x = 122,257,285,968.95 - Step 5: Solve for x
x = 122,257,285,968.95/160,820.44 - Step 6: Final answer
x = 760,209.88
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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.