Finding the Fourth Proportional to 9,517,465.66, 14,276,752.26 and 2,693,467.98
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Solution
The fourth proportional to 9,517,465.66, 14,276,752.26 and 2,693,467.98 is: 4,040,358.69
Step by Step Solution
- Step 1: Write the proportion equation
9,517,465.66 : 14,276,752.26 = 2,693,467.98 : x - Step 2: Convert to fraction form
9,517,465.66/14,276,752.26 = 2,693,467.98/x - Step 3: Cross multiply
9,517,465.66x = 14,276,752.26 × 2,693,467.98 - Step 4: Simplify right side
9,517,465.66x = 38,453,975,070,702.63 - Step 5: Solve for x
x = 38,453,975,070,702.63/9,517,465.66 - Step 6: Final answer
x = 4,040,358.69
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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.