Finding the Fourth Proportional to 4,030,227.33, 6,046,138.32 and 1,151,620.17
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Solution
The fourth proportional to 4,030,227.33, 6,046,138.32 and 1,151,620.17 is: 1,727,658.09
Step by Step Solution
- Step 1: Write the proportion equation
4,030,227.33 : 6,046,138.32 = 1,151,620.17 : x - Step 2: Convert to fraction form
4,030,227.33/6,046,138.32 = 1,151,620.17/x - Step 3: Cross multiply
4,030,227.33x = 6,046,138.32 × 1,151,620.17 - Step 4: Simplify right side
4,030,227.33x = 6,962,854,839,921.91 - Step 5: Solve for x
x = 6,962,854,839,921.91/4,030,227.33 - Step 6: Final answer
x = 1,727,658.09
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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.