Finding the Fourth Proportional to 4,062,879.03, 6,094,532.79 and 1,030,271.09
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Solution
The fourth proportional to 4,062,879.03, 6,094,532.79 and 1,030,271.09 is: 1,545,460.96
Step by Step Solution
- Step 1: Write the proportion equation
4,062,879.03 : 6,094,532.79 = 1,030,271.09 : x - Step 2: Convert to fraction form
4,062,879.03/6,094,532.79 = 1,030,271.09/x - Step 3: Cross multiply
4,062,879.03x = 6,094,532.79 × 1,030,271.09 - Step 4: Simplify right side
4,062,879.03x = 6,279,020,910,121.38 - Step 5: Solve for x
x = 6,279,020,910,121.38/4,062,879.03 - Step 6: Final answer
x = 1,545,460.96
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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.