Finding the Fourth Proportional to 4,406,538.96, 6,609,785.32 and 2,397,553.60
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Solution
The fourth proportional to 4,406,538.96, 6,609,785.32 and 2,397,553.60 is: 3,596,317.82
Step by Step Solution
- Step 1: Write the proportion equation
4,406,538.96 : 6,609,785.32 = 2,397,553.60 : x - Step 2: Convert to fraction form
4,406,538.96/6,609,785.32 = 2,397,553.60/x - Step 3: Cross multiply
4,406,538.96x = 6,609,785.32 × 2,397,553.60 - Step 4: Simplify right side
4,406,538.96x = 15,847,314,589,193.15 - Step 5: Solve for x
x = 15,847,314,589,193.15/4,406,538.96 - Step 6: Final answer
x = 3,596,317.82
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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.