Finding the Fourth Proportional to 4,455,584.00, 6,682,305.87 and 2,057,124.18
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Solution
The fourth proportional to 4,455,584.00, 6,682,305.87 and 2,057,124.18 is: 3,085,192.20
Step by Step Solution
- Step 1: Write the proportion equation
4,455,584.00 : 6,682,305.87 = 2,057,124.18 : x - Step 2: Convert to fraction form
4,455,584.00/6,682,305.87 = 2,057,124.18/x - Step 3: Cross multiply
4,455,584.00x = 6,682,305.87 × 2,057,124.18 - Step 4: Simplify right side
4,455,584.00x = 13,746,332,983,332.94 - Step 5: Solve for x
x = 13,746,332,983,332.94/4,455,584.00 - Step 6: Final answer
x = 3,085,192.20
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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.