Finding the Third Proportional to 207,774 and 448,352
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Solution
The third proportional to 207,774 and 448,352 is: 967,491.20
Step by Step Solution
- Step 1: Write the proportion equation
207,774 : 448,352 = 448,352 : x - Step 2: Convert to fraction form
207,774/448,352 = 448,352/x - Step 3: Cross multiply
207,774x = 448,352 × 448,352 - Step 4: Simplify right side
207,774x = 201,019,515,904 - Step 5: Solve for x
x = 201,019,515,904/207,774 - Step 6: Final answer
x = 967,491.20
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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.