Finding the Fourth Proportional to 5,514,375.08, 8,270,470.14 and 5,240,951.48
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Solution
The fourth proportional to 5,514,375.08, 8,270,470.14 and 5,240,951.48 is: 7,860,388.91
Step by Step Solution
- Step 1: Write the proportion equation
5,514,375.08 : 8,270,470.14 = 5,240,951.48 : x - Step 2: Convert to fraction form
5,514,375.08/8,270,470.14 = 5,240,951.48/x - Step 3: Cross multiply
5,514,375.08x = 8,270,470.14 × 5,240,951.48 - Step 4: Simplify right side
5,514,375.08x = 43,345,132,720,528.81 - Step 5: Solve for x
x = 43,345,132,720,528.81/5,514,375.08 - Step 6: Final answer
x = 7,860,388.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.