Finding the Fourth Proportional to 10,544,558.64, 14,552,586.89 and 6,074,267.97
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Solution
The fourth proportional to 10,544,558.64, 14,552,586.89 and 6,074,267.97 is: 8,383,121.14
Step by Step Solution
- Step 1: Write the proportion equation
10,544,558.64 : 14,552,586.89 = 6,074,267.97 : x - Step 2: Convert to fraction form
10,544,558.64/14,552,586.89 = 6,074,267.97/x - Step 3: Cross multiply
10,544,558.64x = 14,552,586.89 × 6,074,267.97 - Step 4: Simplify right side
10,544,558.64x = 88,396,312,396,197.56 - Step 5: Solve for x
x = 88,396,312,396,197.56/10,544,558.64 - Step 6: Final answer
x = 8,383,121.14
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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.