Finding the Fourth Proportional to 8,096,468, 11,165,893.98 and 6,717,628.76
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Solution
The fourth proportional to 8,096,468, 11,165,893.98 and 6,717,628.76 is: 9,264,327.42
Step by Step Solution
- Step 1: Write the proportion equation
8,096,468 : 11,165,893.98 = 6,717,628.76 : x - Step 2: Convert to fraction form
8,096,468/11,165,893.98 = 6,717,628.76/x - Step 3: Cross multiply
8,096,468x = 11,165,893.98 × 6,717,628.76 - Step 4: Simplify right side
8,096,468x = 75,008,330,531,158.86 - Step 5: Solve for x
x = 75,008,330,531,158.86/8,096,468 - Step 6: Final answer
x = 9,264,327.42
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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.