Finding the Fourth Proportional to 10,351,038.87, 14,284,492.16 and 6,002,706.96
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Solution
The fourth proportional to 10,351,038.87, 14,284,492.16 and 6,002,706.96 is: 8,283,769.54
Step by Step Solution
- Step 1: Write the proportion equation
10,351,038.87 : 14,284,492.16 = 6,002,706.96 : x - Step 2: Convert to fraction form
10,351,038.87/14,284,492.16 = 6,002,706.96/x - Step 3: Cross multiply
10,351,038.87x = 14,284,492.16 × 6,002,706.96 - Step 4: Simplify right side
10,351,038.87x = 85,745,620,478,883.89 - Step 5: Solve for x
x = 85,745,620,478,883.89/10,351,038.87 - Step 6: Final answer
x = 8,283,769.54
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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.