Finding the Third Proportional to 2,729,668.50 and 4,281,675.75
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Solution
The third proportional to 2,729,668.50 and 4,281,675.75 is: 6,716,107.55
Step by Step Solution
- Step 1: Write the proportion equation
2,729,668.50 : 4,281,675.75 = 4,281,675.75 : x - Step 2: Convert to fraction form
2,729,668.50/4,281,675.75 = 4,281,675.75/x - Step 3: Cross multiply
2,729,668.50x = 4,281,675.75 × 4,281,675.75 - Step 4: Simplify right side
2,729,668.50x = 18,332,747,228,138.06 - Step 5: Solve for x
x = 18,332,747,228,138.06/2,729,668.50 - Step 6: Final answer
x = 6,716,107.55
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.