Finding the Fourth Proportional to 2,623,504.62, 3,926,367.97 and 1,613,266.14
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Solution
The fourth proportional to 2,623,504.62, 3,926,367.97 and 1,613,266.14 is: 2,414,433.14
Step by Step Solution
- Step 1: Write the proportion equation
2,623,504.62 : 3,926,367.97 = 1,613,266.14 : x - Step 2: Convert to fraction form
2,623,504.62/3,926,367.97 = 1,613,266.14/x - Step 3: Cross multiply
2,623,504.62x = 3,926,367.97 × 1,613,266.14 - Step 4: Simplify right side
2,623,504.62x = 6,334,276,499,181.54 - Step 5: Solve for x
x = 6,334,276,499,181.54/2,623,504.62 - Step 6: Final answer
x = 2,414,433.14
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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.