Finding the Third Proportional to 297,873 and 416,677.50
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Solution
The third proportional to 297,873 and 416,677.50 is: 582,866.32
Step by Step Solution
- Step 1: Write the proportion equation
297,873 : 416,677.50 = 416,677.50 : x - Step 2: Convert to fraction form
297,873/416,677.50 = 416,677.50/x - Step 3: Cross multiply
297,873x = 416,677.50 × 416,677.50 - Step 4: Simplify right side
297,873x = 173,620,139,006.25 - Step 5: Solve for x
x = 173,620,139,006.25/297,873 - Step 6: Final answer
x = 582,866.32
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.