Finding the Fourth Proportional to 2,026,269.95, 3,040,598.30 and 747,777.09
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Solution
The fourth proportional to 2,026,269.95, 3,040,598.30 and 747,777.09 is: 1,122,106.04
Step by Step Solution
- Step 1: Write the proportion equation
2,026,269.95 : 3,040,598.30 = 747,777.09 : x - Step 2: Convert to fraction form
2,026,269.95/3,040,598.30 = 747,777.09/x - Step 3: Cross multiply
2,026,269.95x = 3,040,598.30 × 747,777.09 - Step 4: Simplify right side
2,026,269.95x = 2,273,689,744,894.06 - Step 5: Solve for x
x = 2,273,689,744,894.06/2,026,269.95 - Step 6: Final answer
x = 1,122,106.04
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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.