Finding the Fourth Proportional to 4,559,424.56, 6,291,819.96 and 2,625,758
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Solution
The fourth proportional to 4,559,424.56, 6,291,819.96 and 2,625,758 is: 3,623,438.96
Step by Step Solution
- Step 1: Write the proportion equation
4,559,424.56 : 6,291,819.96 = 2,625,758 : x - Step 2: Convert to fraction form
4,559,424.56/6,291,819.96 = 2,625,758/x - Step 3: Cross multiply
4,559,424.56x = 6,291,819.96 × 2,625,758 - Step 4: Simplify right side
4,559,424.56x = 16,520,796,594,529.68 - Step 5: Solve for x
x = 16,520,796,594,529.68/4,559,424.56 - Step 6: Final answer
x = 3,623,438.96
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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.