Finding the Fourth Proportional to 10,676,685, 14,733,230.22 and 6,031,423.08
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Solution
The fourth proportional to 10,676,685, 14,733,230.22 and 6,031,423.08 is: 8,323,027.68
Step by Step Solution
- Step 1: Write the proportion equation
10,676,685 : 14,733,230.22 = 6,031,423.08 : x - Step 2: Convert to fraction form
10,676,685/14,733,230.22 = 6,031,423.08/x - Step 3: Cross multiply
10,676,685x = 14,733,230.22 × 6,031,423.08 - Step 4: Simplify right side
10,676,685x = 88,862,344,791,861.48 - Step 5: Solve for x
x = 88,862,344,791,861.48/10,676,685 - Step 6: Final answer
x = 8,323,027.68
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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.