Finding the Fourth Proportional to 2,373,465.86, 3,560,149.57 and 576,358.75
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Solution
The fourth proportional to 2,373,465.86, 3,560,149.57 and 576,358.75 is: 864,526.17
Step by Step Solution
- Step 1: Write the proportion equation
2,373,465.86 : 3,560,149.57 = 576,358.75 : x - Step 2: Convert to fraction form
2,373,465.86/3,560,149.57 = 576,358.75/x - Step 3: Cross multiply
2,373,465.86x = 3,560,149.57 × 576,358.75 - Step 4: Simplify right side
2,373,465.86x = 2,051,923,355,978.24 - Step 5: Solve for x
x = 2,051,923,355,978.24/2,373,465.86 - Step 6: Final answer
x = 864,526.17
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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.