Finding the Fourth Proportional to 550,562.99, 825,842.93 and 151,204.14
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Solution
The fourth proportional to 550,562.99, 825,842.93 and 151,204.14 is: 226,805.78
Step by Step Solution
- Step 1: Write the proportion equation
550,562.99 : 825,842.93 = 151,204.14 : x - Step 2: Convert to fraction form
550,562.99/825,842.93 = 151,204.14/x - Step 3: Cross multiply
550,562.99x = 825,842.93 × 151,204.14 - Step 4: Simplify right side
550,562.99x = 124,870,869,249.71 - Step 5: Solve for x
x = 124,870,869,249.71/550,562.99 - Step 6: Final answer
x = 226,805.78
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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.