Finding the Fourth Proportional to 5,343,313.04, 8,017,598.04 and 2,502,934.16
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Solution
The fourth proportional to 5,343,313.04, 8,017,598.04 and 2,502,934.16 is: 3,755,632.48
Step by Step Solution
- Step 1: Write the proportion equation
5,343,313.04 : 8,017,598.04 = 2,502,934.16 : x - Step 2: Convert to fraction form
5,343,313.04/8,017,598.04 = 2,502,934.16/x - Step 3: Cross multiply
5,343,313.04x = 8,017,598.04 × 2,502,934.16 - Step 4: Simplify right side
5,343,313.04x = 20,067,520,015,465.05 - Step 5: Solve for x
x = 20,067,520,015,465.05/5,343,313.04 - Step 6: Final answer
x = 3,755,632.48
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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.