Finding the Fourth Proportional to 2,467,602.57, 3,700,497.23 and 847,912.08
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Solution
The fourth proportional to 2,467,602.57, 3,700,497.23 and 847,912.08 is: 1,271,556.59
Step by Step Solution
- Step 1: Write the proportion equation
2,467,602.57 : 3,700,497.23 = 847,912.08 : x - Step 2: Convert to fraction form
2,467,602.57/3,700,497.23 = 847,912.08/x - Step 3: Cross multiply
2,467,602.57x = 3,700,497.23 × 847,912.08 - Step 4: Simplify right side
2,467,602.57x = 3,137,696,299,083.98 - Step 5: Solve for x
x = 3,137,696,299,083.98/2,467,602.57 - Step 6: Final answer
x = 1,271,556.59
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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.