Finding the Fourth Proportional to 622,032.48, 933,004.26 and 242,882.19
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Solution
The fourth proportional to 622,032.48, 933,004.26 and 242,882.19 is: 364,305.92
Step by Step Solution
- Step 1: Write the proportion equation
622,032.48 : 933,004.26 = 242,882.19 : x - Step 2: Convert to fraction form
622,032.48/933,004.26 = 242,882.19/x - Step 3: Cross multiply
622,032.48x = 933,004.26 × 242,882.19 - Step 4: Simplify right side
622,032.48x = 226,610,117,948.13 - Step 5: Solve for x
x = 226,610,117,948.13/622,032.48 - Step 6: Final answer
x = 364,305.92
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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.