Finding the Fourth Proportional to 544,192.00, 816,296.30 and 207,251.30
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Solution
The fourth proportional to 544,192.00, 816,296.30 and 207,251.30 is: 310,880.12
Step by Step Solution
- Step 1: Write the proportion equation
544,192.00 : 816,296.30 = 207,251.30 : x - Step 2: Convert to fraction form
544,192.00/816,296.30 = 207,251.30/x - Step 3: Cross multiply
544,192.00x = 816,296.30 × 207,251.30 - Step 4: Simplify right side
544,192.00x = 169,178,471,141.87 - Step 5: Solve for x
x = 169,178,471,141.87/544,192.00 - Step 6: Final answer
x = 310,880.12
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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.