Finding the Fourth Proportional to 4,529,694.82, 6,251,237.50 and 2,596,277.47
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Solution
The fourth proportional to 4,529,694.82, 6,251,237.50 and 2,596,277.47 is: 3,583,011.16
Step by Step Solution
- Step 1: Write the proportion equation
4,529,694.82 : 6,251,237.50 = 2,596,277.47 : x - Step 2: Convert to fraction form
4,529,694.82/6,251,237.50 = 2,596,277.47/x - Step 3: Cross multiply
4,529,694.82x = 6,251,237.50 × 2,596,277.47 - Step 4: Simplify right side
4,529,694.82x = 16,229,947,080,869.13 - Step 5: Solve for x
x = 16,229,947,080,869.13/4,529,694.82 - Step 6: Final answer
x = 3,583,011.16
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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.