Finding the Fourth Proportional to 801,535.14, 1,202,302.70 and 202,498.02
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Solution
The fourth proportional to 801,535.14, 1,202,302.70 and 202,498.02 is: 303,747.03
Step by Step Solution
- Step 1: Write the proportion equation
801,535.14 : 1,202,302.70 = 202,498.02 : x - Step 2: Convert to fraction form
801,535.14/1,202,302.70 = 202,498.02/x - Step 3: Cross multiply
801,535.14x = 1,202,302.70 × 202,498.02 - Step 4: Simplify right side
801,535.14x = 243,463,916,190.65 - Step 5: Solve for x
x = 243,463,916,190.65/801,535.14 - Step 6: Final answer
x = 303,747.03
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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.