Finding the Fourth Proportional to 9,592,811.10, 14,365,597.05 and 4,538,216.70
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Solution
The fourth proportional to 9,592,811.10, 14,365,597.05 and 4,538,216.70 is: 6,796,150.97
Step by Step Solution
- Step 1: Write the proportion equation
9,592,811.10 : 14,365,597.05 = 4,538,216.70 : x - Step 2: Convert to fraction form
9,592,811.10/14,365,597.05 = 4,538,216.70/x - Step 3: Cross multiply
9,592,811.10x = 14,365,597.05 × 4,538,216.70 - Step 4: Simplify right side
9,592,811.10x = 65,194,192,437,780.74 - Step 5: Solve for x
x = 65,194,192,437,780.74/9,592,811.10 - Step 6: Final answer
x = 6,796,150.97
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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.