Finding the Fourth Proportional to 468,936.06, 703,260.44 and 169,379.70
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Solution
The fourth proportional to 468,936.06, 703,260.44 and 169,379.70 is: 254,017.66
Step by Step Solution
- Step 1: Write the proportion equation
468,936.06 : 703,260.44 = 169,379.70 : x - Step 2: Convert to fraction form
468,936.06/703,260.44 = 169,379.70/x - Step 3: Cross multiply
468,936.06x = 703,260.44 × 169,379.70 - Step 4: Simplify right side
468,936.06x = 119,118,042,349.07 - Step 5: Solve for x
x = 119,118,042,349.07/468,936.06 - Step 6: Final answer
x = 254,017.66
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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.