Finding the Fourth Proportional to 2,053,364.03, 3,079,810.74 and 537,193.28
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Solution
The fourth proportional to 2,053,364.03, 3,079,810.74 and 537,193.28 is: 805,728.35
Step by Step Solution
- Step 1: Write the proportion equation
2,053,364.03 : 3,079,810.74 = 537,193.28 : x - Step 2: Convert to fraction form
2,053,364.03/3,079,810.74 = 537,193.28/x - Step 3: Cross multiply
2,053,364.03x = 3,079,810.74 × 537,193.28 - Step 4: Simplify right side
2,053,364.03x = 1,654,453,622,568.18 - Step 5: Solve for x
x = 1,654,453,622,568.18/2,053,364.03 - Step 6: Final answer
x = 805,728.35
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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.