Finding the Fourth Proportional to 10,059,202.08, 15,088,807.98 and 3,327,616.08
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Solution
The fourth proportional to 10,059,202.08, 15,088,807.98 and 3,327,616.08 is: 4,991,425.73
Step by Step Solution
- Step 1: Write the proportion equation
10,059,202.08 : 15,088,807.98 = 3,327,616.08 : x - Step 2: Convert to fraction form
10,059,202.08/15,088,807.98 = 3,327,616.08/x - Step 3: Cross multiply
10,059,202.08x = 15,088,807.98 × 3,327,616.08 - Step 4: Simplify right side
10,059,202.08x = 50,209,760,062,280.32 - Step 5: Solve for x
x = 50,209,760,062,280.32/10,059,202.08 - Step 6: Final answer
x = 4,991,425.73
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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.