Finding the Fourth Proportional to 6,393,006.72, 9,593,293.46 and 2,352,332.09
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Solution
The fourth proportional to 6,393,006.72, 9,593,293.46 and 2,352,332.09 is: 3,529,890.24
Step by Step Solution
- Step 1: Write the proportion equation
6,393,006.72 : 9,593,293.46 = 2,352,332.09 : x - Step 2: Convert to fraction form
6,393,006.72/9,593,293.46 = 2,352,332.09/x - Step 3: Cross multiply
6,393,006.72x = 9,593,293.46 × 2,352,332.09 - Step 4: Simplify right side
6,393,006.72x = 22,566,612,054,745.13 - Step 5: Solve for x
x = 22,566,612,054,745.13/6,393,006.72 - Step 6: Final answer
x = 3,529,890.24
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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.