Finding the Fourth Proportional to 4,097,184.08, 5,656,237.56 and 2,993,376
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Solution
The fourth proportional to 4,097,184.08, 5,656,237.56 and 2,993,376 is: 4,132,410.32
Step by Step Solution
- Step 1: Write the proportion equation
4,097,184.08 : 5,656,237.56 = 2,993,376 : x - Step 2: Convert to fraction form
4,097,184.08/5,656,237.56 = 2,993,376/x - Step 3: Cross multiply
4,097,184.08x = 5,656,237.56 × 2,993,376 - Step 4: Simplify right side
4,097,184.08x = 16,931,245,762,402.56 - Step 5: Solve for x
x = 16,931,245,762,402.56/4,097,184.08 - Step 6: Final answer
x = 4,132,410.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.