Finding the Fourth Proportional to 5,797,717.70, 8,696,576.55 and 3,670,204.10
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Solution
The fourth proportional to 5,797,717.70, 8,696,576.55 and 3,670,204.10 is: 5,505,306.15
Step by Step Solution
- Step 1: Write the proportion equation
5,797,717.70 : 8,696,576.55 = 3,670,204.10 : x - Step 2: Convert to fraction form
5,797,717.70/8,696,576.55 = 3,670,204.10/x - Step 3: Cross multiply
5,797,717.70x = 8,696,576.55 × 3,670,204.10 - Step 4: Simplify right side
5,797,717.70x = 31,918,210,909,773.86 - Step 5: Solve for x
x = 31,918,210,909,773.86/5,797,717.70 - Step 6: Final answer
x = 5,505,306.15
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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.