Finding the Third Proportional to 205,858.13 and 297,303.75
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Solution
The third proportional to 205,858.13 and 297,303.75 is: 429,371.05
Step by Step Solution
- Step 1: Write the proportion equation
205,858.13 : 297,303.75 = 297,303.75 : x - Step 2: Convert to fraction form
205,858.13/297,303.75 = 297,303.75/x - Step 3: Cross multiply
205,858.13x = 297,303.75 × 297,303.75 - Step 4: Simplify right side
205,858.13x = 88,389,519,764.06 - Step 5: Solve for x
x = 88,389,519,764.06/205,858.13 - Step 6: Final answer
x = 429,371.05
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.