Finding the Fourth Proportional to 4,729,264.80, 6,524,046.96 and 2,794,589.28
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Solution
The fourth proportional to 4,729,264.80, 6,524,046.96 and 2,794,589.28 is: 3,855,151.38
Step by Step Solution
- Step 1: Write the proportion equation
4,729,264.80 : 6,524,046.96 = 2,794,589.28 : x - Step 2: Convert to fraction form
4,729,264.80/6,524,046.96 = 2,794,589.28/x - Step 3: Cross multiply
4,729,264.80x = 6,524,046.96 × 2,794,589.28 - Step 4: Simplify right side
4,729,264.80x = 18,232,031,696,632.59 - Step 5: Solve for x
x = 18,232,031,696,632.59/4,729,264.80 - Step 6: Final answer
x = 3,855,151.38
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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.