Finding the Fourth Proportional to 550,563.24, 825,926.94 and 195,547.44
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Solution
The fourth proportional to 550,563.24, 825,926.94 and 195,547.44 is: 293,350.31
Step by Step Solution
- Step 1: Write the proportion equation
550,563.24 : 825,926.94 = 195,547.44 : x - Step 2: Convert to fraction form
550,563.24/825,926.94 = 195,547.44/x - Step 3: Cross multiply
550,563.24x = 825,926.94 × 195,547.44 - Step 4: Simplify right side
550,563.24x = 161,507,898,744.03 - Step 5: Solve for x
x = 161,507,898,744.03/550,563.24 - Step 6: Final answer
x = 293,350.31
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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.