Finding the Fourth Proportional to 9,739,805.58, 14,611,700.97 and 3,349,227.96
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Solution
The fourth proportional to 9,739,805.58, 14,611,700.97 and 3,349,227.96 is: 5,024,527.14
Step by Step Solution
- Step 1: Write the proportion equation
9,739,805.58 : 14,611,700.97 = 3,349,227.96 : x - Step 2: Convert to fraction form
9,739,805.58/14,611,700.97 = 3,349,227.96/x - Step 3: Cross multiply
9,739,805.58x = 14,611,700.97 × 3,349,227.96 - Step 4: Simplify right side
9,739,805.58x = 48,937,917,431,883.12 - Step 5: Solve for x
x = 48,937,917,431,883.12/9,739,805.58 - Step 6: Final answer
x = 5,024,527.14
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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.