Finding the Fourth Proportional to 797,589.42, 1,195,984.35 and 264,923.70
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Solution
The fourth proportional to 797,589.42, 1,195,984.35 and 264,923.70 is: 397,252.76
Step by Step Solution
- Step 1: Write the proportion equation
797,589.42 : 1,195,984.35 = 264,923.70 : x - Step 2: Convert to fraction form
797,589.42/1,195,984.35 = 264,923.70/x - Step 3: Cross multiply
797,589.42x = 1,195,984.35 × 264,923.70 - Step 4: Simplify right side
797,589.42x = 316,844,599,144.10 - Step 5: Solve for x
x = 316,844,599,144.10/797,589.42 - Step 6: Final answer
x = 397,252.76
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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.