Finding the Fourth Proportional to 2,472,766.68, 3,704,665.93 and 2,418,958.28
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Solution
The fourth proportional to 2,472,766.68, 3,704,665.93 and 2,418,958.28 is: 3,624,050.90
Step by Step Solution
- Step 1: Write the proportion equation
2,472,766.68 : 3,704,665.93 = 2,418,958.28 : x - Step 2: Convert to fraction form
2,472,766.68/3,704,665.93 = 2,418,958.28/x - Step 3: Cross multiply
2,472,766.68x = 3,704,665.93 × 2,418,958.28 - Step 4: Simplify right side
2,472,766.68x = 8,961,432,295,389.28 - Step 5: Solve for x
x = 8,961,432,295,389.28/2,472,766.68 - Step 6: Final answer
x = 3,624,050.90
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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.