Finding the Fourth Proportional to 5,800,575.13, 8,701,305.53 and 1,757,397.83
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Solution
The fourth proportional to 5,800,575.13, 8,701,305.53 and 1,757,397.83 is: 2,636,230.90
Step by Step Solution
- Step 1: Write the proportion equation
5,800,575.13 : 8,701,305.53 = 1,757,397.83 : x - Step 2: Convert to fraction form
5,800,575.13/8,701,305.53 = 1,757,397.83/x - Step 3: Cross multiply
5,800,575.13x = 8,701,305.53 × 1,757,397.83 - Step 4: Simplify right side
5,800,575.13x = 15,291,655,404,295.48 - Step 5: Solve for x
x = 15,291,655,404,295.48/5,800,575.13 - Step 6: Final answer
x = 2,636,230.90
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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.