Finding the Fourth Proportional to 2,526,799.66, 3,790,593.15 and 1,515,683.95
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Solution
The fourth proportional to 2,526,799.66, 3,790,593.15 and 1,515,683.95 is: 2,273,762.06
Step by Step Solution
- Step 1: Write the proportion equation
2,526,799.66 : 3,790,593.15 = 1,515,683.95 : x - Step 2: Convert to fraction form
2,526,799.66/3,790,593.15 = 1,515,683.95/x - Step 3: Cross multiply
2,526,799.66x = 3,790,593.15 × 1,515,683.95 - Step 4: Simplify right side
2,526,799.66x = 5,745,341,183,274.65 - Step 5: Solve for x
x = 5,745,341,183,274.65/2,526,799.66 - Step 6: Final answer
x = 2,273,762.06
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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.