Finding the Fourth Proportional to 566,081.73, 849,516.24 and 365,905.62
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Solution
The fourth proportional to 566,081.73, 849,516.24 and 365,905.62 is: 549,112.88
Step by Step Solution
- Step 1: Write the proportion equation
566,081.73 : 849,516.24 = 365,905.62 : x - Step 2: Convert to fraction form
566,081.73/849,516.24 = 365,905.62/x - Step 3: Cross multiply
566,081.73x = 849,516.24 × 365,905.62 - Step 4: Simplify right side
566,081.73x = 310,842,766,497.27 - Step 5: Solve for x
x = 310,842,766,497.27/566,081.73 - Step 6: Final answer
x = 549,112.88
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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.