Finding the Fourth Proportional to 9,528,301.14, 14,284,415.69 and 4,132,887.49
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Solution
The fourth proportional to 9,528,301.14, 14,284,415.69 and 4,132,887.49 is: 6,195,845.62
Step by Step Solution
- Step 1: Write the proportion equation
9,528,301.14 : 14,284,415.69 = 4,132,887.49 : x - Step 2: Convert to fraction form
9,528,301.14/14,284,415.69 = 4,132,887.49/x - Step 3: Cross multiply
9,528,301.14x = 14,284,415.69 × 4,132,887.49 - Step 4: Simplify right side
9,528,301.14x = 59,035,882,907,160.72 - Step 5: Solve for x
x = 59,035,882,907,160.72/9,528,301.14 - Step 6: Final answer
x = 6,195,845.62
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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.