Finding the Fourth Proportional to 5,716,177.57, 8,575,950.68 and 2,302,707.62
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Solution
The fourth proportional to 5,716,177.57, 8,575,950.68 and 2,302,707.62 is: 3,454,739.94
Step by Step Solution
- Step 1: Write the proportion equation
5,716,177.57 : 8,575,950.68 = 2,302,707.62 : x - Step 2: Convert to fraction form
5,716,177.57/8,575,950.68 = 2,302,707.62/x - Step 3: Cross multiply
5,716,177.57x = 8,575,950.68 × 2,302,707.62 - Step 4: Simplify right side
5,716,177.57x = 19,747,906,979,580.18 - Step 5: Solve for x
x = 19,747,906,979,580.18/5,716,177.57 - Step 6: Final answer
x = 3,454,739.94
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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.