Finding the Fourth Proportional to 592,794.08, 818,055.84 and 324,522.08
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Solution
The fourth proportional to 592,794.08, 818,055.84 and 324,522.08 is: 447,840.48
Step by Step Solution
- Step 1: Write the proportion equation
592,794.08 : 818,055.84 = 324,522.08 : x - Step 2: Convert to fraction form
592,794.08/818,055.84 = 324,522.08/x - Step 3: Cross multiply
592,794.08x = 818,055.84 × 324,522.08 - Step 4: Simplify right side
592,794.08x = 265,477,182,752.95 - Step 5: Solve for x
x = 265,477,182,752.95/592,794.08 - Step 6: Final answer
x = 447,840.48
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1.5x scale
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.