Finding the Fourth Proportional to 9,611,596.25, 14,418,270.39 and 3,133,008.68
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Solution
The fourth proportional to 9,611,596.25, 14,418,270.39 and 3,133,008.68 is: 4,699,798.56
Step by Step Solution
- Step 1: Write the proportion equation
9,611,596.25 : 14,418,270.39 = 3,133,008.68 : x - Step 2: Convert to fraction form
9,611,596.25/14,418,270.39 = 3,133,008.68/x - Step 3: Cross multiply
9,611,596.25x = 14,418,270.39 × 3,133,008.68 - Step 4: Simplify right side
9,611,596.25x = 45,172,566,210,365.63 - Step 5: Solve for x
x = 45,172,566,210,365.63/9,611,596.25 - Step 6: Final answer
x = 4,699,798.56
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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.