Finding the Fourth Proportional to 598,183.08, 897,444.11 and 243,451.68
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Solution
The fourth proportional to 598,183.08, 897,444.11 and 243,451.68 is: 365,246.50
Step by Step Solution
- Step 1: Write the proportion equation
598,183.08 : 897,444.11 = 243,451.68 : x - Step 2: Convert to fraction form
598,183.08/897,444.11 = 243,451.68/x - Step 3: Cross multiply
598,183.08x = 897,444.11 × 243,451.68 - Step 4: Simplify right side
598,183.08x = 218,484,276,285.61 - Step 5: Solve for x
x = 218,484,276,285.61/598,183.08 - Step 6: Final answer
x = 365,246.50
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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.