Finding the Fourth Proportional to 5,567,801.36, 8,352,238.94 and 1,728,592.95
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Solution
The fourth proportional to 5,567,801.36, 8,352,238.94 and 1,728,592.95 is: 2,593,056.12
Step by Step Solution
- Step 1: Write the proportion equation
5,567,801.36 : 8,352,238.94 = 1,728,592.95 : x - Step 2: Convert to fraction form
5,567,801.36/8,352,238.94 = 1,728,592.95/x - Step 3: Cross multiply
5,567,801.36x = 8,352,238.94 × 1,728,592.95 - Step 4: Simplify right side
5,567,801.36x = 14,437,621,383,637.36 - Step 5: Solve for x
x = 14,437,621,383,637.36/5,567,801.36 - Step 6: Final answer
x = 2,593,056.12
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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.