Finding the Fourth Proportional to 967,164.56, 1,450,366.92 and 327,292.08
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Solution
The fourth proportional to 967,164.56, 1,450,366.92 and 327,292.08 is: 490,809.55
Step by Step Solution
- Step 1: Write the proportion equation
967,164.56 : 1,450,366.92 = 327,292.08 : x - Step 2: Convert to fraction form
967,164.56/1,450,366.92 = 327,292.08/x - Step 3: Cross multiply
967,164.56x = 1,450,366.92 × 327,292.08 - Step 4: Simplify right side
967,164.56x = 474,693,606,009.99 - Step 5: Solve for x
x = 474,693,606,009.99/967,164.56 - Step 6: Final answer
x = 490,809.55
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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.