Finding the Fourth Proportional to 4,593,226.02, 6,336,944.42 and 4,586,140.14
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Solution
The fourth proportional to 4,593,226.02, 6,336,944.42 and 4,586,140.14 is: 6,327,168.54
Step by Step Solution
- Step 1: Write the proportion equation
4,593,226.02 : 6,336,944.42 = 4,586,140.14 : x - Step 2: Convert to fraction form
4,593,226.02/6,336,944.42 = 4,586,140.14/x - Step 3: Cross multiply
4,593,226.02x = 6,336,944.42 × 4,586,140.14 - Step 4: Simplify right side
4,593,226.02x = 29,062,115,169,511.02 - Step 5: Solve for x
x = 29,062,115,169,511.02/4,593,226.02 - Step 6: Final answer
x = 6,327,168.54
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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.