Finding the Fourth Proportional to 6,046,608.77, 8,344,328.63 and 3,293,306.99
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Solution
The fourth proportional to 6,046,608.77, 8,344,328.63 and 3,293,306.99 is: 4,544,768.28
Step by Step Solution
- Step 1: Write the proportion equation
6,046,608.77 : 8,344,328.63 = 3,293,306.99 : x - Step 2: Convert to fraction form
6,046,608.77/8,344,328.63 = 3,293,306.99/x - Step 3: Cross multiply
6,046,608.77x = 8,344,328.63 × 3,293,306.99 - Step 4: Simplify right side
6,046,608.77x = 27,480,435,745,847.95 - Step 5: Solve for x
x = 27,480,435,745,847.95/6,046,608.77 - Step 6: Final answer
x = 4,544,768.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.