Finding the Fourth Proportional to 551,858.08, 827,094.48 and 235,943.68
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Solution
The fourth proportional to 551,858.08, 827,094.48 and 235,943.68 is: 353,619.39
Step by Step Solution
- Step 1: Write the proportion equation
551,858.08 : 827,094.48 = 235,943.68 : x - Step 2: Convert to fraction form
551,858.08/827,094.48 = 235,943.68/x - Step 3: Cross multiply
551,858.08x = 827,094.48 × 235,943.68 - Step 4: Simplify right side
551,858.08x = 195,147,715,318.89 - Step 5: Solve for x
x = 195,147,715,318.89/551,858.08 - Step 6: Final answer
x = 353,619.39
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.