Finding the Fourth Proportional to 1,703,330.48, 2,554,602.06 and 504,963.84
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Solution
The fourth proportional to 1,703,330.48, 2,554,602.06 and 504,963.84 is: 757,329.06
Step by Step Solution
- Step 1: Write the proportion equation
1,703,330.48 : 2,554,602.06 = 504,963.84 : x - Step 2: Convert to fraction form
1,703,330.48/2,554,602.06 = 504,963.84/x - Step 3: Cross multiply
1,703,330.48x = 2,554,602.06 × 504,963.84 - Step 4: Simplify right side
1,703,330.48x = 1,289,981,665,889.51 - Step 5: Solve for x
x = 1,289,981,665,889.51/1,703,330.48 - Step 6: Final answer
x = 757,329.06
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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.