Finding the Fourth Proportional to 9,656,137.63, 14,484,225.89 and 3,592,198.99
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Solution
The fourth proportional to 9,656,137.63, 14,484,225.89 and 3,592,198.99 is: 5,388,305.72
Step by Step Solution
- Step 1: Write the proportion equation
9,656,137.63 : 14,484,225.89 = 3,592,198.99 : x - Step 2: Convert to fraction form
9,656,137.63/14,484,225.89 = 3,592,198.99/x - Step 3: Cross multiply
9,656,137.63x = 14,484,225.89 × 3,592,198.99 - Step 4: Simplify right side
9,656,137.63x = 52,030,221,612,989.86 - Step 5: Solve for x
x = 52,030,221,612,989.86/9,656,137.63 - Step 6: Final answer
x = 5,388,305.72
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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.