Finding the Fourth Proportional to 4,004,725.19, 6,000,089.39 and 3,335,114.39
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Solution
The fourth proportional to 4,004,725.19, 6,000,089.39 and 3,335,114.39 is: 4,996,843.35
Step by Step Solution
- Step 1: Write the proportion equation
4,004,725.19 : 6,000,089.39 = 3,335,114.39 : x - Step 2: Convert to fraction form
4,004,725.19/6,000,089.39 = 3,335,114.39/x - Step 3: Cross multiply
4,004,725.19x = 6,000,089.39 × 3,335,114.39 - Step 4: Simplify right side
4,004,725.19x = 20,010,984,449,199.75 - Step 5: Solve for x
x = 20,010,984,449,199.75/4,004,725.19 - Step 6: Final answer
x = 4,996,843.35
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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.