Finding the Fourth Proportional to 6,592,621.97, 9,097,605.62 and 3,652,318.02
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Solution
The fourth proportional to 6,592,621.97, 9,097,605.62 and 3,652,318.02 is: 5,040,081.03
Step by Step Solution
- Step 1: Write the proportion equation
6,592,621.97 : 9,097,605.62 = 3,652,318.02 : x - Step 2: Convert to fraction form
6,592,621.97/9,097,605.62 = 3,652,318.02/x - Step 3: Cross multiply
6,592,621.97x = 9,097,605.62 × 3,652,318.02 - Step 4: Simplify right side
6,592,621.97x = 33,227,348,948,738.69 - Step 5: Solve for x
x = 33,227,348,948,738.69/6,592,621.97 - Step 6: Final answer
x = 5,040,081.03
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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.