Finding the Fourth Proportional to 2,132,338.70, 3,193,842.45 and 1,852,402.70
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Solution
The fourth proportional to 2,132,338.70, 3,193,842.45 and 1,852,402.70 is: 2,774,550.96
Step by Step Solution
- Step 1: Write the proportion equation
2,132,338.70 : 3,193,842.45 = 1,852,402.70 : x - Step 2: Convert to fraction form
2,132,338.70/3,193,842.45 = 1,852,402.70/x - Step 3: Cross multiply
2,132,338.70x = 3,193,842.45 × 1,852,402.70 - Step 4: Simplify right side
2,132,338.70x = 5,916,282,377,754.62 - Step 5: Solve for x
x = 5,916,282,377,754.62/2,132,338.70 - Step 6: Final answer
x = 2,774,550.96
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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.