Finding the Fourth Proportional to 1,046,107.44, 1,569,161.16 and 298,134
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Solution
The fourth proportional to 1,046,107.44, 1,569,161.16 and 298,134 is: 447,201
Step by Step Solution
- Step 1: Write the proportion equation
1,046,107.44 : 1,569,161.16 = 298,134 : x - Step 2: Convert to fraction form
1,046,107.44/1,569,161.16 = 298,134/x - Step 3: Cross multiply
1,046,107.44x = 1,569,161.16 × 298,134 - Step 4: Simplify right side
1,046,107.44x = 467,820,293,275.44 - Step 5: Solve for x
x = 467,820,293,275.44/1,046,107.44 - Step 6: Final answer
x = 447,201
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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.