Finding the Fourth Proportional to 601,994.07, 903,084.41 and 202,603.68
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Solution
The fourth proportional to 601,994.07, 903,084.41 and 202,603.68 is: 303,936.91
Step by Step Solution
- Step 1: Write the proportion equation
601,994.07 : 903,084.41 = 202,603.68 : x - Step 2: Convert to fraction form
601,994.07/903,084.41 = 202,603.68/x - Step 3: Cross multiply
601,994.07x = 903,084.41 × 202,603.68 - Step 4: Simplify right side
601,994.07x = 182,968,219,288.19 - Step 5: Solve for x
x = 182,968,219,288.19/601,994.07 - Step 6: Final answer
x = 303,936.91
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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.