Finding the Fourth Proportional to 541,219.37, 746,864.36 and 299,512.13
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Solution
The fourth proportional to 541,219.37, 746,864.36 and 299,512.13 is: 413,316.57
Step by Step Solution
- Step 1: Write the proportion equation
541,219.37 : 746,864.36 = 299,512.13 : x - Step 2: Convert to fraction form
541,219.37/746,864.36 = 299,512.13/x - Step 3: Cross multiply
541,219.37x = 746,864.36 × 299,512.13 - Step 4: Simplify right side
541,219.37x = 223,694,933,787.13 - Step 5: Solve for x
x = 223,694,933,787.13/541,219.37 - Step 6: Final answer
x = 413,316.57
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.