Finding the Third Proportional to 342,296.50 and 763,297.75
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Solution
The third proportional to 342,296.50 and 763,297.75 is: 1,702,101.70
Step by Step Solution
- Step 1: Write the proportion equation
342,296.50 : 763,297.75 = 763,297.75 : x - Step 2: Convert to fraction form
342,296.50/763,297.75 = 763,297.75/x - Step 3: Cross multiply
342,296.50x = 763,297.75 × 763,297.75 - Step 4: Simplify right side
342,296.50x = 582,623,455,155.06 - Step 5: Solve for x
x = 582,623,455,155.06/342,296.50 - Step 6: Final answer
x = 1,702,101.70
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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.