Finding the Fourth Proportional to 4,757,594.76, 6,565,487.25 and 2,582,137.94
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Solution
The fourth proportional to 4,757,594.76, 6,565,487.25 and 2,582,137.94 is: 3,563,353.87
Step by Step Solution
- Step 1: Write the proportion equation
4,757,594.76 : 6,565,487.25 = 2,582,137.94 : x - Step 2: Convert to fraction form
4,757,594.76/6,565,487.25 = 2,582,137.94/x - Step 3: Cross multiply
4,757,594.76x = 6,565,487.25 × 2,582,137.94 - Step 4: Simplify right side
4,757,594.76x = 16,952,993,677,073.14 - Step 5: Solve for x
x = 16,952,993,677,073.14/4,757,594.76 - Step 6: Final answer
x = 3,563,353.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.