Finding the Fourth Proportional to 604,183.14, 906,216.12 and 183,462.66
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Solution
The fourth proportional to 604,183.14, 906,216.12 and 183,462.66 is: 275,176.20
Step by Step Solution
- Step 1: Write the proportion equation
604,183.14 : 906,216.12 = 183,462.66 : x - Step 2: Convert to fraction form
604,183.14/906,216.12 = 183,462.66/x - Step 3: Cross multiply
604,183.14x = 906,216.12 × 183,462.66 - Step 4: Simplify right side
604,183.14x = 166,256,819,910.08 - Step 5: Solve for x
x = 166,256,819,910.08/604,183.14 - Step 6: Final answer
x = 275,176.20
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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.