Finding the Fourth Proportional to 795,458.62, 1,097,733.03 and 437,762.62
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Solution
The fourth proportional to 795,458.62, 1,097,733.03 and 437,762.62 is: 604,112.49
Step by Step Solution
- Step 1: Write the proportion equation
795,458.62 : 1,097,733.03 = 437,762.62 : x - Step 2: Convert to fraction form
795,458.62/1,097,733.03 = 437,762.62/x - Step 3: Cross multiply
795,458.62x = 1,097,733.03 × 437,762.62 - Step 4: Simplify right side
795,458.62x = 480,546,487,273.34 - Step 5: Solve for x
x = 480,546,487,273.34/795,458.62 - Step 6: Final answer
x = 604,112.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.