Finding the Fourth Proportional to 1,597,251.14, 2,395,913.97 and 532,379.78
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Solution
The fourth proportional to 1,597,251.14, 2,395,913.97 and 532,379.78 is: 798,582.09
Step by Step Solution
- Step 1: Write the proportion equation
1,597,251.14 : 2,395,913.97 = 532,379.78 : x - Step 2: Convert to fraction form
1,597,251.14/2,395,913.97 = 532,379.78/x - Step 3: Cross multiply
1,597,251.14x = 2,395,913.97 × 532,379.78 - Step 4: Simplify right side
1,597,251.14x = 1,275,536,152,247.53 - Step 5: Solve for x
x = 1,275,536,152,247.53/1,597,251.14 - Step 6: Final answer
x = 798,582.09
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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.