Finding the Fourth Proportional to 1,512,515.44, 2,267,935.94 and 600,774.26
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Solution
The fourth proportional to 1,512,515.44, 2,267,935.94 and 600,774.26 is: 900,828.84
Step by Step Solution
- Step 1: Write the proportion equation
1,512,515.44 : 2,267,935.94 = 600,774.26 : x - Step 2: Convert to fraction form
1,512,515.44/2,267,935.94 = 600,774.26/x - Step 3: Cross multiply
1,512,515.44x = 2,267,935.94 × 600,774.26 - Step 4: Simplify right side
1,512,515.44x = 1,362,517,536,080.90 - Step 5: Solve for x
x = 1,362,517,536,080.90/1,512,515.44 - Step 6: Final answer
x = 900,828.84
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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.