Finding the Third Proportional to 440,956.69 and 965,991.94
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Solution
The third proportional to 440,956.69 and 965,991.94 is: 2,116,172.52
Step by Step Solution
- Step 1: Write the proportion equation
440,956.69 : 965,991.94 = 965,991.94 : x - Step 2: Convert to fraction form
440,956.69/965,991.94 = 965,991.94/x - Step 3: Cross multiply
440,956.69x = 965,991.94 × 965,991.94 - Step 4: Simplify right side
440,956.69x = 933,140,423,315.00 - Step 5: Solve for x
x = 933,140,423,315.00/440,956.69 - Step 6: Final answer
x = 2,116,172.52
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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.