Finding the Fourth Proportional to 736,097.57, 1,104,146.75 and 230,697.92
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Solution
The fourth proportional to 736,097.57, 1,104,146.75 and 230,697.92 is: 346,047.00
Step by Step Solution
- Step 1: Write the proportion equation
736,097.57 : 1,104,146.75 = 230,697.92 : x - Step 2: Convert to fraction form
736,097.57/1,104,146.75 = 230,697.92/x - Step 3: Cross multiply
736,097.57x = 1,104,146.75 × 230,697.92 - Step 4: Simplify right side
736,097.57x = 254,724,353,449.25 - Step 5: Solve for x
x = 254,724,353,449.25/736,097.57 - Step 6: Final answer
x = 346,047.00
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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.