Finding the Fourth Proportional to 2,482,343.48, 3,724,115.48 and 862,878.52
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Solution
The fourth proportional to 2,482,343.48, 3,724,115.48 and 862,878.52 is: 1,294,526.43
Step by Step Solution
- Step 1: Write the proportion equation
2,482,343.48 : 3,724,115.48 = 862,878.52 : x - Step 2: Convert to fraction form
2,482,343.48/3,724,115.48 = 862,878.52/x - Step 3: Cross multiply
2,482,343.48x = 3,724,115.48 × 862,878.52 - Step 4: Simplify right side
2,482,343.48x = 3,213,459,230,756.52 - Step 5: Solve for x
x = 3,213,459,230,756.52/2,482,343.48 - Step 6: Final answer
x = 1,294,526.43
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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.