Finding the Fourth Proportional to 4,466,893.84, 6,165,408.42 and 2,534,285.68
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Solution
The fourth proportional to 4,466,893.84, 6,165,408.42 and 2,534,285.68 is: 3,497,935.44
Step by Step Solution
- Step 1: Write the proportion equation
4,466,893.84 : 6,165,408.42 = 2,534,285.68 : x - Step 2: Convert to fraction form
4,466,893.84/6,165,408.42 = 2,534,285.68/x - Step 3: Cross multiply
4,466,893.84x = 6,165,408.42 × 2,534,285.68 - Step 4: Simplify right side
4,466,893.84x = 15,624,906,270,157.43 - Step 5: Solve for x
x = 15,624,906,270,157.43/4,466,893.84 - Step 6: Final answer
x = 3,497,935.44
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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.