Finding the Fourth Proportional to 5,067,416.66, 7,595,759.55 and 2,369,475.14
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Solution
The fourth proportional to 5,067,416.66, 7,595,759.55 and 2,369,475.14 is: 3,551,703.88
Step by Step Solution
- Step 1: Write the proportion equation
5,067,416.66 : 7,595,759.55 = 2,369,475.14 : x - Step 2: Convert to fraction form
5,067,416.66/7,595,759.55 = 2,369,475.14/x - Step 3: Cross multiply
5,067,416.66x = 7,595,759.55 × 2,369,475.14 - Step 4: Simplify right side
5,067,416.66x = 17,997,963,423,142.59 - Step 5: Solve for x
x = 17,997,963,423,142.59/5,067,416.66 - Step 6: Final answer
x = 3,551,703.88
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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.