Finding the Third Proportional to 326,234.25 and 716,298.75
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Solution
The third proportional to 326,234.25 and 716,298.75 is: 1,572,746.88
Step by Step Solution
- Step 1: Write the proportion equation
326,234.25 : 716,298.75 = 716,298.75 : x - Step 2: Convert to fraction form
326,234.25/716,298.75 = 716,298.75/x - Step 3: Cross multiply
326,234.25x = 716,298.75 × 716,298.75 - Step 4: Simplify right side
326,234.25x = 513,083,899,251.56 - Step 5: Solve for x
x = 513,083,899,251.56/326,234.25 - Step 6: Final answer
x = 1,572,746.88
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.