Finding the Fourth Proportional to 3,452,014.97, 5,189,374.00 and 3,202,309.99
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Solution
The fourth proportional to 3,452,014.97, 5,189,374.00 and 3,202,309.99 is: 4,813,995.40
Step by Step Solution
- Step 1: Write the proportion equation
3,452,014.97 : 5,189,374.00 = 3,202,309.99 : x - Step 2: Convert to fraction form
3,452,014.97/5,189,374.00 = 3,202,309.99/x - Step 3: Cross multiply
3,452,014.97x = 5,189,374.00 × 3,202,309.99 - Step 4: Simplify right side
3,452,014.97x = 16,617,984,194,522.87 - Step 5: Solve for x
x = 16,617,984,194,522.87/3,452,014.97 - Step 6: Final answer
x = 4,813,995.40
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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.