Finding the Fourth Proportional to 7,486,737.26, 11,228,484.29 and 2,369,583.09
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Solution
The fourth proportional to 7,486,737.26, 11,228,484.29 and 2,369,583.09 is: 3,553,861.39
Step by Step Solution
- Step 1: Write the proportion equation
7,486,737.26 : 11,228,484.29 = 2,369,583.09 : x - Step 2: Convert to fraction form
7,486,737.26/11,228,484.29 = 2,369,583.09/x - Step 3: Cross multiply
7,486,737.26x = 11,228,484.29 × 2,369,583.09 - Step 4: Simplify right side
7,486,737.26x = 26,606,826,488,066.74 - Step 5: Solve for x
x = 26,606,826,488,066.74/7,486,737.26 - Step 6: Final answer
x = 3,553,861.39
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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.