Finding the Fourth Proportional to 6,184,233.39, 8,534,293.62 and 3,431,101.41
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Solution
The fourth proportional to 6,184,233.39, 8,534,293.62 and 3,431,101.41 is: 4,734,948.54
Step by Step Solution
- Step 1: Write the proportion equation
6,184,233.39 : 8,534,293.62 = 3,431,101.41 : x - Step 2: Convert to fraction form
6,184,233.39/8,534,293.62 = 3,431,101.41/x - Step 3: Cross multiply
6,184,233.39x = 8,534,293.62 × 3,431,101.41 - Step 4: Simplify right side
6,184,233.39x = 29,282,026,860,069.38 - Step 5: Solve for x
x = 29,282,026,860,069.38/6,184,233.39 - Step 6: Final answer
x = 4,734,948.54
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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.