Finding the Fourth Proportional to 6,393,053.98, 9,593,364.27 and 2,352,379.24
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Solution
The fourth proportional to 6,393,053.98, 9,593,364.27 and 2,352,379.24 is: 3,529,960.96
Step by Step Solution
- Step 1: Write the proportion equation
6,393,053.98 : 9,593,364.27 = 2,352,379.24 : x - Step 2: Convert to fraction form
6,393,053.98/9,593,364.27 = 2,352,379.24/x - Step 3: Cross multiply
6,393,053.98x = 9,593,364.27 × 2,352,379.24 - Step 4: Simplify right side
6,393,053.98x = 22,567,230,950,505.76 - Step 5: Solve for x
x = 22,567,230,950,505.76/6,393,053.98 - Step 6: Final answer
x = 3,529,960.96
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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.