Finding the Fourth Proportional to 6,025,527.54, 8,315,202.29 and 3,272,195.69
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Solution
The fourth proportional to 6,025,527.54, 8,315,202.29 and 3,272,195.69 is: 4,515,616.08
Step by Step Solution
- Step 1: Write the proportion equation
6,025,527.54 : 8,315,202.29 = 3,272,195.69 : x - Step 2: Convert to fraction form
6,025,527.54/8,315,202.29 = 3,272,195.69/x - Step 3: Cross multiply
6,025,527.54x = 8,315,202.29 × 3,272,195.69 - Step 4: Simplify right side
6,025,527.54x = 27,208,969,036,879.14 - Step 5: Solve for x
x = 27,208,969,036,879.14/6,025,527.54 - Step 6: Final answer
x = 4,515,616.08
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1.5x scale
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.