Finding the Fourth Proportional to 1,435,517.61, 2,151,245.07 and 796,102.53
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Solution
The fourth proportional to 1,435,517.61, 2,151,245.07 and 796,102.53 is: 1,193,027.26
Step by Step Solution
- Step 1: Write the proportion equation
1,435,517.61 : 2,151,245.07 = 796,102.53 : x - Step 2: Convert to fraction form
1,435,517.61/2,151,245.07 = 796,102.53/x - Step 3: Cross multiply
1,435,517.61x = 2,151,245.07 × 796,102.53 - Step 4: Simplify right side
1,435,517.61x = 1,712,611,642,877.03 - Step 5: Solve for x
x = 1,712,611,642,877.03/1,435,517.61 - Step 6: Final answer
x = 1,193,027.26
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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.