Finding the Fourth Proportional to 9,165,198.03, 13,747,794.99 and 2,341,784.00
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Solution
The fourth proportional to 9,165,198.03, 13,747,794.99 and 2,341,784.00 is: 3,512,675.47
Step by Step Solution
- Step 1: Write the proportion equation
9,165,198.03 : 13,747,794.99 = 2,341,784.00 : x - Step 2: Convert to fraction form
9,165,198.03/13,747,794.99 = 2,341,784.00/x - Step 3: Cross multiply
9,165,198.03x = 13,747,794.99 × 2,341,784.00 - Step 4: Simplify right side
9,165,198.03x = 32,194,366,262,414.27 - Step 5: Solve for x
x = 32,194,366,262,414.27/9,165,198.03 - Step 6: Final answer
x = 3,512,675.47
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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.