Finding the Fourth Proportional to 1,196,251.57, 1,793,654.62 and 476,703.97
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Solution
The fourth proportional to 1,196,251.57, 1,793,654.62 and 476,703.97 is: 714,767.95
Step by Step Solution
- Step 1: Write the proportion equation
1,196,251.57 : 1,793,654.62 = 476,703.97 : x - Step 2: Convert to fraction form
1,196,251.57/1,793,654.62 = 476,703.97/x - Step 3: Cross multiply
1,196,251.57x = 1,793,654.62 × 476,703.97 - Step 4: Simplify right side
1,196,251.57x = 855,042,278,162.84 - Step 5: Solve for x
x = 855,042,278,162.84/1,196,251.57 - Step 6: Final answer
x = 714,767.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.