Finding the Third Proportional to 207,037.69 and 446,698.13
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Solution
The third proportional to 207,037.69 and 446,698.13 is: 963,782.09
Step by Step Solution
- Step 1: Write the proportion equation
207,037.69 : 446,698.13 = 446,698.13 : x - Step 2: Convert to fraction form
207,037.69/446,698.13 = 446,698.13/x - Step 3: Cross multiply
207,037.69x = 446,698.13 × 446,698.13 - Step 4: Simplify right side
207,037.69x = 199,539,214,878.52 - Step 5: Solve for x
x = 199,539,214,878.52/207,037.69 - Step 6: Final answer
x = 963,782.09
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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.