Finding the Fourth Proportional to 524,696.70, 724,188.99 and 333,673.14
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Solution
The fourth proportional to 524,696.70, 724,188.99 and 333,673.14 is: 460,537.32
Step by Step Solution
- Step 1: Write the proportion equation
524,696.70 : 724,188.99 = 333,673.14 : x - Step 2: Convert to fraction form
524,696.70/724,188.99 = 333,673.14/x - Step 3: Cross multiply
524,696.70x = 724,188.99 × 333,673.14 - Step 4: Simplify right side
524,696.70x = 241,642,414,246.73 - Step 5: Solve for x
x = 241,642,414,246.73/524,696.70 - Step 6: Final answer
x = 460,537.32
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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.