Finding the Fourth Proportional to 1,410,771.94, 2,115,490.50 and 546,611.36
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Solution
The fourth proportional to 1,410,771.94, 2,115,490.50 and 546,611.36 is: 819,658.44
Step by Step Solution
- Step 1: Write the proportion equation
1,410,771.94 : 2,115,490.50 = 546,611.36 : x - Step 2: Convert to fraction form
1,410,771.94/2,115,490.50 = 546,611.36/x - Step 3: Cross multiply
1,410,771.94x = 2,115,490.50 × 546,611.36 - Step 4: Simplify right side
1,410,771.94x = 1,156,351,128,694.63 - Step 5: Solve for x
x = 1,156,351,128,694.63/1,410,771.94 - Step 6: Final answer
x = 819,658.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.