Finding the Third Proportional to 375,453 and 777,519.75
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Solution
The third proportional to 375,453 and 777,519.75 is: 1,610,153.50
Step by Step Solution
- Step 1: Write the proportion equation
375,453 : 777,519.75 = 777,519.75 : x - Step 2: Convert to fraction form
375,453/777,519.75 = 777,519.75/x - Step 3: Cross multiply
375,453x = 777,519.75 × 777,519.75 - Step 4: Simplify right side
375,453x = 604,536,961,640.06 - Step 5: Solve for x
x = 604,536,961,640.06/375,453 - Step 6: Final answer
x = 1,610,153.50
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.