Finding the Fourth Proportional to 5,922,349.83, 8,887,064.04 and 5,440,509.99
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Solution
The fourth proportional to 5,922,349.83, 8,887,064.04 and 5,440,509.99 is: 8,164,016.32
Step by Step Solution
- Step 1: Write the proportion equation
5,922,349.83 : 8,887,064.04 = 5,440,509.99 : x - Step 2: Convert to fraction form
5,922,349.83/8,887,064.04 = 5,440,509.99/x - Step 3: Cross multiply
5,922,349.83x = 8,887,064.04 × 5,440,509.99 - Step 4: Simplify right side
5,922,349.83x = 48,350,160,691,389.76 - Step 5: Solve for x
x = 48,350,160,691,389.76/5,922,349.83 - Step 6: Final answer
x = 8,164,016.32
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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.