Finding the Fourth Proportional to 1,824,553.26, 2,736,569.01 and 626,453.10
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Solution
The fourth proportional to 1,824,553.26, 2,736,569.01 and 626,453.10 is: 939,590.08
Step by Step Solution
- Step 1: Write the proportion equation
1,824,553.26 : 2,736,569.01 = 626,453.10 : x - Step 2: Convert to fraction form
1,824,553.26/2,736,569.01 = 626,453.10/x - Step 3: Cross multiply
1,824,553.26x = 2,736,569.01 × 626,453.10 - Step 4: Simplify right side
1,824,553.26x = 1,714,332,139,678.43 - Step 5: Solve for x
x = 1,714,332,139,678.43/1,824,553.26 - Step 6: Final answer
x = 939,590.08
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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.