Finding the Fourth Proportional to 2,484,287.58, 3,727,219.05 and 886,816.38
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Solution
The fourth proportional to 2,484,287.58, 3,727,219.05 and 886,816.38 is: 1,330,505.75
Step by Step Solution
- Step 1: Write the proportion equation
2,484,287.58 : 3,727,219.05 = 886,816.38 : x - Step 2: Convert to fraction form
2,484,287.58/3,727,219.05 = 886,816.38/x - Step 3: Cross multiply
2,484,287.58x = 3,727,219.05 × 886,816.38 - Step 4: Simplify right side
2,484,287.58x = 3,305,358,905,388.04 - Step 5: Solve for x
x = 3,305,358,905,388.04/2,484,287.58 - Step 6: Final answer
x = 1,330,505.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.