Finding the Third Proportional to 484,446.13 and 1,042,925.63
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Solution
The third proportional to 484,446.13 and 1,042,925.63 is: 2,245,231.81
Step by Step Solution
- Step 1: Write the proportion equation
484,446.13 : 1,042,925.63 = 1,042,925.63 : x - Step 2: Convert to fraction form
484,446.13/1,042,925.63 = 1,042,925.63/x - Step 3: Cross multiply
484,446.13x = 1,042,925.63 × 1,042,925.63 - Step 4: Simplify right side
484,446.13x = 1,087,693,859,281.64 - Step 5: Solve for x
x = 1,087,693,859,281.64/484,446.13 - Step 6: Final answer
x = 2,245,231.81
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.