Finding the Fourth Proportional to 529,903.08, 796,460.46 and 350,600.06
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Solution
The fourth proportional to 529,903.08, 796,460.46 and 350,600.06 is: 526,962.56
Step by Step Solution
- Step 1: Write the proportion equation
529,903.08 : 796,460.46 = 350,600.06 : x - Step 2: Convert to fraction form
529,903.08/796,460.46 = 350,600.06/x - Step 3: Cross multiply
529,903.08x = 796,460.46 × 350,600.06 - Step 4: Simplify right side
529,903.08x = 279,239,085,063.63 - Step 5: Solve for x
x = 279,239,085,063.63/529,903.08 - Step 6: Final answer
x = 526,962.56
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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.