Finding the Fourth Proportional to 1,164,220.26, 1,746,330.84 and 523,776.08
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Solution
The fourth proportional to 1,164,220.26, 1,746,330.84 and 523,776.08 is: 785,664.31
Step by Step Solution
- Step 1: Write the proportion equation
1,164,220.26 : 1,746,330.84 = 523,776.08 : x - Step 2: Convert to fraction form
1,164,220.26/1,746,330.84 = 523,776.08/x - Step 3: Cross multiply
1,164,220.26x = 1,746,330.84 × 523,776.08 - Step 4: Simplify right side
1,164,220.26x = 914,686,313,026.65 - Step 5: Solve for x
x = 914,686,313,026.65/1,164,220.26 - Step 6: Final answer
x = 785,664.31
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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.