Finding the Fourth Proportional to 734,304.36, 1,101,244.80 and 201,842.76
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Solution
The fourth proportional to 734,304.36, 1,101,244.80 and 201,842.76 is: 302,705.94
Step by Step Solution
- Step 1: Write the proportion equation
734,304.36 : 1,101,244.80 = 201,842.76 : x - Step 2: Convert to fraction form
734,304.36/1,101,244.80 = 201,842.76/x - Step 3: Cross multiply
734,304.36x = 1,101,244.80 × 201,842.76 - Step 4: Simplify right side
734,304.36x = 222,278,289,867.65 - Step 5: Solve for x
x = 222,278,289,867.65/734,304.36 - Step 6: Final answer
x = 302,705.94
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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.