Finding the Fourth Proportional to 563,560.14, 845,469.84 and 184,493.10
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Solution
The fourth proportional to 563,560.14, 845,469.84 and 184,493.10 is: 276,782.09
Step by Step Solution
- Step 1: Write the proportion equation
563,560.14 : 845,469.84 = 184,493.10 : x - Step 2: Convert to fraction form
563,560.14/845,469.84 = 184,493.10/x - Step 3: Cross multiply
563,560.14x = 845,469.84 × 184,493.10 - Step 4: Simplify right side
563,560.14x = 155,983,351,738.10 - Step 5: Solve for x
x = 155,983,351,738.10/563,560.14 - Step 6: Final answer
x = 276,782.09
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1.5x scale
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.