Finding the Fourth Proportional to 5,410,327.56, 8,115,491.36 and 1,366,827.00
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Solution
The fourth proportional to 5,410,327.56, 8,115,491.36 and 1,366,827.00 is: 2,050,240.51
Step by Step Solution
- Step 1: Write the proportion equation
5,410,327.56 : 8,115,491.36 = 1,366,827.00 : x - Step 2: Convert to fraction form
5,410,327.56/8,115,491.36 = 1,366,827.00/x - Step 3: Cross multiply
5,410,327.56x = 8,115,491.36 × 1,366,827.00 - Step 4: Simplify right side
5,410,327.56x = 11,092,472,717,497.13 - Step 5: Solve for x
x = 11,092,472,717,497.13/5,410,327.56 - Step 6: Final answer
x = 2,050,240.51
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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.