Finding the Third Proportional to 276,800.63 and 605,678.63
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Solution
The third proportional to 276,800.63 and 605,678.63 is: 1,325,309.86
Step by Step Solution
- Step 1: Write the proportion equation
276,800.63 : 605,678.63 = 605,678.63 : x - Step 2: Convert to fraction form
276,800.63/605,678.63 = 605,678.63/x - Step 3: Cross multiply
276,800.63x = 605,678.63 × 605,678.63 - Step 4: Simplify right side
276,800.63x = 366,846,596,781.89 - Step 5: Solve for x
x = 366,846,596,781.89/276,800.63 - Step 6: Final answer
x = 1,325,309.86
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.