Finding the Fourth Proportional to 2,477,125.50, 3,716,312.73 and 704,197.50
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Solution
The fourth proportional to 2,477,125.50, 3,716,312.73 and 704,197.50 is: 1,056,473.78
Step by Step Solution
- Step 1: Write the proportion equation
2,477,125.50 : 3,716,312.73 = 704,197.50 : x - Step 2: Convert to fraction form
2,477,125.50/3,716,312.73 = 704,197.50/x - Step 3: Cross multiply
2,477,125.50x = 3,716,312.73 × 704,197.50 - Step 4: Simplify right side
2,477,125.50x = 2,617,018,133,684.17 - Step 5: Solve for x
x = 2,617,018,133,684.17/2,477,125.50 - Step 6: Final answer
x = 1,056,473.78
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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.