Finding the Fourth Proportional to 6,085,784.08, 8,398,644.44 and 3,369,530
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Solution
The fourth proportional to 6,085,784.08, 8,398,644.44 and 3,369,530 is: 4,650,096.69
Step by Step Solution
- Step 1: Write the proportion equation
6,085,784.08 : 8,398,644.44 = 3,369,530 : x - Step 2: Convert to fraction form
6,085,784.08/8,398,644.44 = 3,369,530/x - Step 3: Cross multiply
6,085,784.08x = 8,398,644.44 × 3,369,530 - Step 4: Simplify right side
6,085,784.08x = 28,299,484,399,913.20 - Step 5: Solve for x
x = 28,299,484,399,913.20/6,085,784.08 - Step 6: Final answer
x = 4,650,096.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.