Finding the Fourth Proportional to 9,419,290.08, 14,131,042.08 and 3,435,658.08
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Solution
The fourth proportional to 9,419,290.08, 14,131,042.08 and 3,435,658.08 is: 5,154,255.63
Step by Step Solution
- Step 1: Write the proportion equation
9,419,290.08 : 14,131,042.08 = 3,435,658.08 : x - Step 2: Convert to fraction form
9,419,290.08/14,131,042.08 = 3,435,658.08/x - Step 3: Cross multiply
9,419,290.08x = 14,131,042.08 × 3,435,658.08 - Step 4: Simplify right side
9,419,290.08x = 48,549,428,900,972.01 - Step 5: Solve for x
x = 48,549,428,900,972.01/9,419,290.08 - Step 6: Final answer
x = 5,154,255.63
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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.