Finding the Fourth Proportional to 10,529,768.24, 15,795,616.26 and 2,956,682.96
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Solution
The fourth proportional to 10,529,768.24, 15,795,616.26 and 2,956,682.96 is: 4,435,295.10
Step by Step Solution
- Step 1: Write the proportion equation
10,529,768.24 : 15,795,616.26 = 2,956,682.96 : x - Step 2: Convert to fraction form
10,529,768.24/15,795,616.26 = 2,956,682.96/x - Step 3: Cross multiply
10,529,768.24x = 15,795,616.26 × 2,956,682.96 - Step 4: Simplify right side
10,529,768.24x = 46,702,629,438,640.93 - Step 5: Solve for x
x = 46,702,629,438,640.93/10,529,768.24 - Step 6: Final answer
x = 4,435,295.10
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.