Finding the Fourth Proportional to 551,557.22, 827,337.99 and 364,527.14
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Solution
The fourth proportional to 551,557.22, 827,337.99 and 364,527.14 is: 546,792.14
Step by Step Solution
- Step 1: Write the proportion equation
551,557.22 : 827,337.99 = 364,527.14 : x - Step 2: Convert to fraction form
551,557.22/827,337.99 = 364,527.14/x - Step 3: Cross multiply
551,557.22x = 827,337.99 × 364,527.14 - Step 4: Simplify right side
551,557.22x = 301,587,151,308.05 - Step 5: Solve for x
x = 301,587,151,308.05/551,557.22 - Step 6: Final answer
x = 546,792.14
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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.