Finding the Fourth Proportional to 595,533.09, 893,076.08 and 216,360.14
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Solution
The fourth proportional to 595,533.09, 893,076.08 and 216,360.14 is: 324,458.99
Step by Step Solution
- Step 1: Write the proportion equation
595,533.09 : 893,076.08 = 216,360.14 : x - Step 2: Convert to fraction form
595,533.09/893,076.08 = 216,360.14/x - Step 3: Cross multiply
595,533.09x = 893,076.08 × 216,360.14 - Step 4: Simplify right side
595,533.09x = 193,226,066,850.34 - Step 5: Solve for x
x = 193,226,066,850.34/595,533.09 - Step 6: Final answer
x = 324,458.99
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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.