Finding the Fourth Proportional to 2,414,900.55, 3,622,474.86 and 617,799.53
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Solution
The fourth proportional to 2,414,900.55, 3,622,474.86 and 617,799.53 is: 926,731.02
Step by Step Solution
- Step 1: Write the proportion equation
2,414,900.55 : 3,622,474.86 = 617,799.53 : x - Step 2: Convert to fraction form
2,414,900.55/3,622,474.86 = 617,799.53/x - Step 3: Cross multiply
2,414,900.55x = 3,622,474.86 × 617,799.53 - Step 4: Simplify right side
2,414,900.55x = 2,237,963,247,832.44 - Step 5: Solve for x
x = 2,237,963,247,832.44/2,414,900.55 - Step 6: Final answer
x = 926,731.02
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.