Finding the Fourth Proportional to 701,559.04, 1,052,011.39 and 364,509.08
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Solution
The fourth proportional to 701,559.04, 1,052,011.39 and 364,509.08 is: 546,593.63
Step by Step Solution
- Step 1: Write the proportion equation
701,559.04 : 1,052,011.39 = 364,509.08 : x - Step 2: Convert to fraction form
701,559.04/1,052,011.39 = 364,509.08/x - Step 3: Cross multiply
701,559.04x = 1,052,011.39 × 364,509.08 - Step 4: Simplify right side
701,559.04x = 383,467,703,918.42 - Step 5: Solve for x
x = 383,467,703,918.42/701,559.04 - Step 6: Final answer
x = 546,593.63
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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.