Finding the Fourth Proportional to 2,062,855.76, 3,094,304.96 and 623,551.10
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Solution
The fourth proportional to 2,062,855.76, 3,094,304.96 and 623,551.10 is: 935,333.09
Step by Step Solution
- Step 1: Write the proportion equation
2,062,855.76 : 3,094,304.96 = 623,551.10 : x - Step 2: Convert to fraction form
2,062,855.76/3,094,304.96 = 623,551.10/x - Step 3: Cross multiply
2,062,855.76x = 3,094,304.96 × 623,551.10 - Step 4: Simplify right side
2,062,855.76x = 1,929,457,247,630.81 - Step 5: Solve for x
x = 1,929,457,247,630.81/2,062,855.76 - Step 6: Final answer
x = 935,333.09
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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.