Finding the Fourth Proportional to 5,496,112.18, 8,244,238.39 and 1,452,565.05
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Solution
The fourth proportional to 5,496,112.18, 8,244,238.39 and 1,452,565.05 is: 2,178,866.10
Step by Step Solution
- Step 1: Write the proportion equation
5,496,112.18 : 8,244,238.39 = 1,452,565.05 : x - Step 2: Convert to fraction form
5,496,112.18/8,244,238.39 = 1,452,565.05/x - Step 3: Cross multiply
5,496,112.18x = 8,244,238.39 × 1,452,565.05 - Step 4: Simplify right side
5,496,112.18x = 11,975,292,514,634.96 - Step 5: Solve for x
x = 11,975,292,514,634.96/5,496,112.18 - Step 6: Final answer
x = 2,178,866.10
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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.