Finding the Fourth Proportional to 1,957,542.96, 2,935,750.68 and 537,645.36
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Solution
The fourth proportional to 1,957,542.96, 2,935,750.68 and 537,645.36 is: 806,313.20
Step by Step Solution
- Step 1: Write the proportion equation
1,957,542.96 : 2,935,750.68 = 537,645.36 : x - Step 2: Convert to fraction form
1,957,542.96/2,935,750.68 = 537,645.36/x - Step 3: Cross multiply
1,957,542.96x = 2,935,750.68 × 537,645.36 - Step 4: Simplify right side
1,957,542.96x = 1,578,392,731,218.85 - Step 5: Solve for x
x = 1,578,392,731,218.85/1,957,542.96 - Step 6: Final answer
x = 806,313.20
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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.