Finding the Fourth Proportional to 1,177,042.23, 1,765,579.75 and 335,593.98
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Solution
The fourth proportional to 1,177,042.23, 1,765,579.75 and 335,593.98 is: 503,395.65
Step by Step Solution
- Step 1: Write the proportion equation
1,177,042.23 : 1,765,579.75 = 335,593.98 : x - Step 2: Convert to fraction form
1,177,042.23/1,765,579.75 = 335,593.98/x - Step 3: Cross multiply
1,177,042.23x = 1,765,579.75 × 335,593.98 - Step 4: Simplify right side
1,177,042.23x = 592,517,940,562.84 - Step 5: Solve for x
x = 592,517,940,562.84/1,177,042.23 - Step 6: Final answer
x = 503,395.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.