Finding the Fourth Proportional to 4,618,366.03, 6,373,145.00 and 2,525,170.11
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Solution
The fourth proportional to 4,618,366.03, 6,373,145.00 and 2,525,170.11 is: 3,484,625.32
Step by Step Solution
- Step 1: Write the proportion equation
4,618,366.03 : 6,373,145.00 = 2,525,170.11 : x - Step 2: Convert to fraction form
4,618,366.03/6,373,145.00 = 2,525,170.11/x - Step 3: Cross multiply
4,618,366.03x = 6,373,145.00 × 2,525,170.11 - Step 4: Simplify right side
4,618,366.03x = 16,093,275,216,204.38 - Step 5: Solve for x
x = 16,093,275,216,204.38/4,618,366.03 - Step 6: Final answer
x = 3,484,625.32
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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.