Finding the Fourth Proportional to 4,372,611.84, 6,034,214.88 and 2,438,997.66
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Solution
The fourth proportional to 4,372,611.84, 6,034,214.88 and 2,438,997.66 is: 3,365,822.65
Step by Step Solution
- Step 1: Write the proportion equation
4,372,611.84 : 6,034,214.88 = 2,438,997.66 : x - Step 2: Convert to fraction form
4,372,611.84/6,034,214.88 = 2,438,997.66/x - Step 3: Cross multiply
4,372,611.84x = 6,034,214.88 × 2,438,997.66 - Step 4: Simplify right side
4,372,611.84x = 14,717,435,972,257.18 - Step 5: Solve for x
x = 14,717,435,972,257.18/4,372,611.84 - Step 6: Final answer
x = 3,365,822.65
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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.