Finding the Fourth Proportional to 4,573,501.14, 6,311,718.95 and 2,536,310.64
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Solution
The fourth proportional to 4,573,501.14, 6,311,718.95 and 2,536,310.64 is: 3,500,268.05
Step by Step Solution
- Step 1: Write the proportion equation
4,573,501.14 : 6,311,718.95 = 2,536,310.64 : x - Step 2: Convert to fraction form
4,573,501.14/6,311,718.95 = 2,536,310.64/x - Step 3: Cross multiply
4,573,501.14x = 6,311,718.95 × 2,536,310.64 - Step 4: Simplify right side
4,573,501.14x = 16,008,479,916,893.08 - Step 5: Solve for x
x = 16,008,479,916,893.08/4,573,501.14 - Step 6: Final answer
x = 3,500,268.05
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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.