Finding the Fourth Proportional to 3,334,036.68, 5,000,472.42 and 937,311.96
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Solution
The fourth proportional to 3,334,036.68, 5,000,472.42 and 937,311.96 is: 1,405,804.15
Step by Step Solution
- Step 1: Write the proportion equation
3,334,036.68 : 5,000,472.42 = 937,311.96 : x - Step 2: Convert to fraction form
3,334,036.68/5,000,472.42 = 937,311.96/x - Step 3: Cross multiply
3,334,036.68x = 5,000,472.42 × 937,311.96 - Step 4: Simplify right side
3,334,036.68x = 4,687,002,604,916.14 - Step 5: Solve for x
x = 4,687,002,604,916.14/3,334,036.68 - Step 6: Final answer
x = 1,405,804.15
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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.