Finding the Third Proportional to 383,400.84 and 595,331.02
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Solution
The third proportional to 383,400.84 and 595,331.02 is: 924,408.55
Step by Step Solution
- Step 1: Write the proportion equation
383,400.84 : 595,331.02 = 595,331.02 : x - Step 2: Convert to fraction form
383,400.84/595,331.02 = 595,331.02/x - Step 3: Cross multiply
383,400.84x = 595,331.02 × 595,331.02 - Step 4: Simplify right side
383,400.84x = 354,419,018,165.09 - Step 5: Solve for x
x = 354,419,018,165.09/383,400.84 - Step 6: Final answer
x = 924,408.55
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.