Finding the Fourth Proportional to 6,049,783.60, 8,348,593.99 and 3,296,490.12
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Solution
The fourth proportional to 6,049,783.60, 8,348,593.99 and 3,296,490.12 is: 4,549,097.86
Step by Step Solution
- Step 1: Write the proportion equation
6,049,783.60 : 8,348,593.99 = 3,296,490.12 : x - Step 2: Convert to fraction form
6,049,783.60/8,348,593.99 = 3,296,490.12/x - Step 3: Cross multiply
6,049,783.60x = 8,348,593.99 × 3,296,490.12 - Step 4: Simplify right side
6,049,783.60x = 27,521,057,603,926.38 - Step 5: Solve for x
x = 27,521,057,603,926.38/6,049,783.60 - Step 6: Final answer
x = 4,549,097.86
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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.