Finding the Fourth Proportional to 1,106,232.01, 1,659,074.63 and 307,474.00
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Solution
The fourth proportional to 1,106,232.01, 1,659,074.63 and 307,474.00 is: 461,135.01
Step by Step Solution
- Step 1: Write the proportion equation
1,106,232.01 : 1,659,074.63 = 307,474.00 : x - Step 2: Convert to fraction form
1,106,232.01/1,659,074.63 = 307,474.00/x - Step 3: Cross multiply
1,106,232.01x = 1,659,074.63 × 307,474.00 - Step 4: Simplify right side
1,106,232.01x = 510,122,307,099.56 - Step 5: Solve for x
x = 510,122,307,099.56/1,106,232.01 - Step 6: Final answer
x = 461,135.01
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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.