Finding the Fourth Proportional to 2,346,021.22, 3,234,750.97 and 1,880,502.88
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Solution
The fourth proportional to 2,346,021.22, 3,234,750.97 and 1,880,502.88 is: 2,592,882.99
Step by Step Solution
- Step 1: Write the proportion equation
2,346,021.22 : 3,234,750.97 = 1,880,502.88 : x - Step 2: Convert to fraction form
2,346,021.22/3,234,750.97 = 1,880,502.88/x - Step 3: Cross multiply
2,346,021.22x = 3,234,750.97 × 1,880,502.88 - Step 4: Simplify right side
2,346,021.22x = 6,082,958,502,379.66 - Step 5: Solve for x
x = 6,082,958,502,379.66/2,346,021.22 - Step 6: Final answer
x = 2,592,882.99
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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.