Finding the Fourth Proportional to 6,057,290.73, 8,359,174.99 and 3,304,076.52
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Solution
The fourth proportional to 6,057,290.73, 8,359,174.99 and 3,304,076.52 is: 4,559,687.66
Step by Step Solution
- Step 1: Write the proportion equation
6,057,290.73 : 8,359,174.99 = 3,304,076.52 : x - Step 2: Convert to fraction form
6,057,290.73/8,359,174.99 = 3,304,076.52/x - Step 3: Cross multiply
6,057,290.73x = 8,359,174.99 × 3,304,076.52 - Step 4: Simplify right side
6,057,290.73x = 27,619,353,811,030.23 - Step 5: Solve for x
x = 27,619,353,811,030.23/6,057,290.73 - Step 6: Final answer
x = 4,559,687.66
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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.