Finding the Fourth Proportional to 574,750.01, 862,125.03 and 175,392.87
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Solution
The fourth proportional to 574,750.01, 862,125.03 and 175,392.87 is: 263,089.31
Step by Step Solution
- Step 1: Write the proportion equation
574,750.01 : 862,125.03 = 175,392.87 : x - Step 2: Convert to fraction form
574,750.01/862,125.03 = 175,392.87/x - Step 3: Cross multiply
574,750.01x = 862,125.03 × 175,392.87 - Step 4: Simplify right side
574,750.01x = 151,210,583,310.54 - Step 5: Solve for x
x = 151,210,583,310.54/574,750.01 - Step 6: Final answer
x = 263,089.31
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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.