Finding the Fourth Proportional to 3,335,631.71, 5,003,815.37 and 1,060,623.99
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Solution
The fourth proportional to 3,335,631.71, 5,003,815.37 and 1,060,623.99 is: 1,591,052.94
Step by Step Solution
- Step 1: Write the proportion equation
3,335,631.71 : 5,003,815.37 = 1,060,623.99 : x - Step 2: Convert to fraction form
3,335,631.71/5,003,815.37 = 1,060,623.99/x - Step 3: Cross multiply
3,335,631.71x = 5,003,815.37 × 1,060,623.99 - Step 4: Simplify right side
3,335,631.71x = 5,307,166,617,649.61 - Step 5: Solve for x
x = 5,307,166,617,649.61/3,335,631.71 - Step 6: Final answer
x = 1,591,052.94
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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.