Finding the Third Proportional to 603,420 and 894,687.75
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Solution
The third proportional to 603,420 and 894,687.75 is: 1,326,548.95
Step by Step Solution
- Step 1: Write the proportion equation
603,420 : 894,687.75 = 894,687.75 : x - Step 2: Convert to fraction form
603,420/894,687.75 = 894,687.75/x - Step 3: Cross multiply
603,420x = 894,687.75 × 894,687.75 - Step 4: Simplify right side
603,420x = 800,466,170,000.06 - Step 5: Solve for x
x = 800,466,170,000.06/603,420 - Step 6: Final answer
x = 1,326,548.95
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.