Finding the Fourth Proportional to 6,234,597.84, 9,352,427.07 and 2,190,736.44
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Solution
The fourth proportional to 6,234,597.84, 9,352,427.07 and 2,190,736.44 is: 3,286,291.00
Step by Step Solution
- Step 1: Write the proportion equation
6,234,597.84 : 9,352,427.07 = 2,190,736.44 : x - Step 2: Convert to fraction form
6,234,597.84/9,352,427.07 = 2,190,736.44/x - Step 3: Cross multiply
6,234,597.84x = 9,352,427.07 × 2,190,736.44 - Step 4: Simplify right side
6,234,597.84x = 20,488,702,784,691.43 - Step 5: Solve for x
x = 20,488,702,784,691.43/6,234,597.84 - Step 6: Final answer
x = 3,286,291.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.