Finding the Fourth Proportional to 4,091,498.66, 6,130,302.95 and 2,468,858.09
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Solution
The fourth proportional to 4,091,498.66, 6,130,302.95 and 2,468,858.09 is: 3,699,096.41
Step by Step Solution
- Step 1: Write the proportion equation
4,091,498.66 : 6,130,302.95 = 2,468,858.09 : x - Step 2: Convert to fraction form
4,091,498.66/6,130,302.95 = 2,468,858.09/x - Step 3: Cross multiply
4,091,498.66x = 6,130,302.95 × 2,468,858.09 - Step 4: Simplify right side
4,091,498.66x = 15,134,848,019,914.07 - Step 5: Solve for x
x = 15,134,848,019,914.07/4,091,498.66 - Step 6: Final answer
x = 3,699,096.41
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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.