Finding the Third Proportional to 603,421.50 and 894,690.75
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Solution
The third proportional to 603,421.50 and 894,690.75 is: 1,326,554.55
Step by Step Solution
- Step 1: Write the proportion equation
603,421.50 : 894,690.75 = 894,690.75 : x - Step 2: Convert to fraction form
603,421.50/894,690.75 = 894,690.75/x - Step 3: Cross multiply
603,421.50x = 894,690.75 × 894,690.75 - Step 4: Simplify right side
603,421.50x = 800,471,538,135.56 - Step 5: Solve for x
x = 800,471,538,135.56/603,421.50 - Step 6: Final answer
x = 1,326,554.55
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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.