Finding the Fourth Proportional to 1,497,583.61, 2,244,089.57 and 889,173.84
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Solution
The fourth proportional to 1,497,583.61, 2,244,089.57 and 889,173.84 is: 1,332,403.56
Step by Step Solution
- Step 1: Write the proportion equation
1,497,583.61 : 2,244,089.57 = 889,173.84 : x - Step 2: Convert to fraction form
1,497,583.61/2,244,089.57 = 889,173.84/x - Step 3: Cross multiply
1,497,583.61x = 2,244,089.57 × 889,173.84 - Step 4: Simplify right side
1,497,583.61x = 1,995,385,740,260.85 - Step 5: Solve for x
x = 1,995,385,740,260.85/1,497,583.61 - Step 6: Final answer
x = 1,332,403.56
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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.