Finding the Fourth Proportional to 2,531,588.03, 3,796,898.18 and 758,660.03
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Solution
The fourth proportional to 2,531,588.03, 3,796,898.18 and 758,660.03 is: 1,137,845.04
Step by Step Solution
- Step 1: Write the proportion equation
2,531,588.03 : 3,796,898.18 = 758,660.03 : x - Step 2: Convert to fraction form
2,531,588.03/3,796,898.18 = 758,660.03/x - Step 3: Cross multiply
2,531,588.03x = 3,796,898.18 × 758,660.03 - Step 4: Simplify right side
2,531,588.03x = 2,880,554,883,352.45 - Step 5: Solve for x
x = 2,880,554,883,352.45/2,531,588.03 - Step 6: Final answer
x = 1,137,845.04
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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.