Finding the Fourth Proportional to 550,545.24, 825,899.94 and 195,529.44
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Solution
The fourth proportional to 550,545.24, 825,899.94 and 195,529.44 is: 293,323.31
Step by Step Solution
- Step 1: Write the proportion equation
550,545.24 : 825,899.94 = 195,529.44 : x - Step 2: Convert to fraction form
550,545.24/825,899.94 = 195,529.44/x - Step 3: Cross multiply
550,545.24x = 825,899.94 × 195,529.44 - Step 4: Simplify right side
550,545.24x = 161,487,752,764.23 - Step 5: Solve for x
x = 161,487,752,764.23/550,545.24 - Step 6: Final answer
x = 293,323.31
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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.