Finding the Fourth Proportional to 701,866.67, 1,052,800.16 and 196,502.09
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Solution
The fourth proportional to 701,866.67, 1,052,800.16 and 196,502.09 is: 294,753.17
Step by Step Solution
- Step 1: Write the proportion equation
701,866.67 : 1,052,800.16 = 196,502.09 : x - Step 2: Convert to fraction form
701,866.67/1,052,800.16 = 196,502.09/x - Step 3: Cross multiply
701,866.67x = 1,052,800.16 × 196,502.09 - Step 4: Simplify right side
701,866.67x = 206,877,425,545.82 - Step 5: Solve for x
x = 206,877,425,545.82/701,866.67 - Step 6: Final answer
x = 294,753.17
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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.