Finding the Fourth Proportional to 9,701,230.95, 14,549,364.32 and 2,876,208.21
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Solution
The fourth proportional to 9,701,230.95, 14,549,364.32 and 2,876,208.21 is: 4,313,576.42
Step by Step Solution
- Step 1: Write the proportion equation
9,701,230.95 : 14,549,364.32 = 2,876,208.21 : x - Step 2: Convert to fraction form
9,701,230.95/14,549,364.32 = 2,876,208.21/x - Step 3: Cross multiply
9,701,230.95x = 14,549,364.32 × 2,876,208.21 - Step 4: Simplify right side
9,701,230.95x = 41,847,001,093,084.02 - Step 5: Solve for x
x = 41,847,001,093,084.02/9,701,230.95 - Step 6: Final answer
x = 4,313,576.42
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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.