Finding the Fourth Proportional to 2,958,102.99, 4,444,956.72 and 1,592,886.06
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Solution
The fourth proportional to 2,958,102.99, 4,444,956.72 and 1,592,886.06 is: 2,393,530.46
Step by Step Solution
- Step 1: Write the proportion equation
2,958,102.99 : 4,444,956.72 = 1,592,886.06 : x - Step 2: Convert to fraction form
2,958,102.99/4,444,956.72 = 1,592,886.06/x - Step 3: Cross multiply
2,958,102.99x = 4,444,956.72 × 1,592,886.06 - Step 4: Simplify right side
2,958,102.99x = 7,080,309,596,591.32 - Step 5: Solve for x
x = 7,080,309,596,591.32/2,958,102.99 - Step 6: Final answer
x = 2,393,530.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.