Finding the Fourth Proportional to 5,931,598.48, 8,894,196.49 and 2,691,367.99
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Solution
The fourth proportional to 5,931,598.48, 8,894,196.49 and 2,691,367.99 is: 4,035,599.47
Step by Step Solution
- Step 1: Write the proportion equation
5,931,598.48 : 8,894,196.49 = 2,691,367.99 : x - Step 2: Convert to fraction form
5,931,598.48/8,894,196.49 = 2,691,367.99/x - Step 3: Cross multiply
5,931,598.48x = 8,894,196.49 × 2,691,367.99 - Step 4: Simplify right side
5,931,598.48x = 23,937,555,672,028.53 - Step 5: Solve for x
x = 23,937,555,672,028.53/5,931,598.48 - Step 6: Final answer
x = 4,035,599.47
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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.