Finding the Fourth Proportional to 4,114,773.41, 6,172,455.36 and 1,419,059
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Solution
The fourth proportional to 4,114,773.41, 6,172,455.36 and 1,419,059 is: 2,128,690.32
Step by Step Solution
- Step 1: Write the proportion equation
4,114,773.41 : 6,172,455.36 = 1,419,059 : x - Step 2: Convert to fraction form
4,114,773.41/6,172,455.36 = 1,419,059/x - Step 3: Cross multiply
4,114,773.41x = 6,172,455.36 × 1,419,059 - Step 4: Simplify right side
4,114,773.41x = 8,759,078,330,706.24 - Step 5: Solve for x
x = 8,759,078,330,706.24/4,114,773.41 - Step 6: Final answer
x = 2,128,690.32
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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.