Finding the Fourth Proportional to 564,054.95, 846,340.80 and 244,304.62
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Solution
The fourth proportional to 564,054.95, 846,340.80 and 244,304.62 is: 366,568.84
Step by Step Solution
- Step 1: Write the proportion equation
564,054.95 : 846,340.80 = 244,304.62 : x - Step 2: Convert to fraction form
564,054.95/846,340.80 = 244,304.62/x - Step 3: Cross multiply
564,054.95x = 846,340.80 × 244,304.62 - Step 4: Simplify right side
564,054.95x = 206,764,967,534.50 - Step 5: Solve for x
x = 206,764,967,534.50/564,054.95 - Step 6: Final answer
x = 366,568.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.