Finding the Fourth Proportional to 593,580.78, 890,454.33 and 194,252.94
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Solution
The fourth proportional to 593,580.78, 890,454.33 and 194,252.94 is: 291,406.62
Step by Step Solution
- Step 1: Write the proportion equation
593,580.78 : 890,454.33 = 194,252.94 : x - Step 2: Convert to fraction form
593,580.78/890,454.33 = 194,252.94/x - Step 3: Cross multiply
593,580.78x = 890,454.33 × 194,252.94 - Step 4: Simplify right side
593,580.78x = 172,973,371,538.23 - Step 5: Solve for x
x = 172,973,371,538.23/593,580.78 - Step 6: Final answer
x = 291,406.62
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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.