Finding the Fourth Proportional to 9,504,901.80, 14,257,374.57 and 6,677,635.68
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Solution
The fourth proportional to 9,504,901.80, 14,257,374.57 and 6,677,635.68 is: 10,016,468.88
Step by Step Solution
- Step 1: Write the proportion equation
9,504,901.80 : 14,257,374.57 = 6,677,635.68 : x - Step 2: Convert to fraction form
9,504,901.80/14,257,374.57 = 6,677,635.68/x - Step 3: Cross multiply
9,504,901.80x = 14,257,374.57 × 6,677,635.68 - Step 4: Simplify right side
9,504,901.80x = 95,205,553,131,756.66 - Step 5: Solve for x
x = 95,205,553,131,756.66/9,504,901.80 - Step 6: Final answer
x = 10,016,468.88
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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.