Finding the Third Proportional to 276,800.06 and 451,985.06
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Solution
The third proportional to 276,800.06 and 451,985.06 is: 738,043.54
Step by Step Solution
- Step 1: Write the proportion equation
276,800.06 : 451,985.06 = 451,985.06 : x - Step 2: Convert to fraction form
276,800.06/451,985.06 = 451,985.06/x - Step 3: Cross multiply
276,800.06x = 451,985.06 × 451,985.06 - Step 4: Simplify right side
276,800.06x = 204,290,496,723.13 - Step 5: Solve for x
x = 204,290,496,723.13/276,800.06 - Step 6: Final answer
x = 738,043.54
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.