Finding the Fourth Proportional to 5,860,269.14, 8,803,877.78 and 4,135,110.62
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Solution
The fourth proportional to 5,860,269.14, 8,803,877.78 and 4,135,110.62 is: 6,212,173.47
Step by Step Solution
- Step 1: Write the proportion equation
5,860,269.14 : 8,803,877.78 = 4,135,110.62 : x - Step 2: Convert to fraction form
5,860,269.14/8,803,877.78 = 4,135,110.62/x - Step 3: Cross multiply
5,860,269.14x = 8,803,877.78 × 4,135,110.62 - Step 4: Simplify right side
5,860,269.14x = 36,405,008,471,578.41 - Step 5: Solve for x
x = 36,405,008,471,578.41/5,860,269.14 - Step 6: Final answer
x = 6,212,173.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.