Finding the Fourth Proportional to 9,935,585.91, 14,901,884.01 and 6,366,295.26
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Solution
The fourth proportional to 9,935,585.91, 14,901,884.01 and 6,366,295.26 is: 9,548,485.05
Step by Step Solution
- Step 1: Write the proportion equation
9,935,585.91 : 14,901,884.01 = 6,366,295.26 : x - Step 2: Convert to fraction form
9,935,585.91/14,901,884.01 = 6,366,295.26/x - Step 3: Cross multiply
9,935,585.91x = 14,901,884.01 × 6,366,295.26 - Step 4: Simplify right side
9,935,585.91x = 94,869,793,537,932.78 - Step 5: Solve for x
x = 94,869,793,537,932.78/9,935,585.91 - Step 6: Final answer
x = 9,548,485.05
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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.