Finding the Third Proportional to 603,438 and 894,711.75
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Solution
The third proportional to 603,438 and 894,711.75 is: 1,326,580.55
Step by Step Solution
- Step 1: Write the proportion equation
603,438 : 894,711.75 = 894,711.75 : x - Step 2: Convert to fraction form
603,438/894,711.75 = 894,711.75/x - Step 3: Cross multiply
603,438x = 894,711.75 × 894,711.75 - Step 4: Simplify right side
603,438x = 800,509,115,588.06 - Step 5: Solve for x
x = 800,509,115,588.06/603,438 - Step 6: Final answer
x = 1,326,580.55
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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.