Finding the Fourth Proportional to 797,166.84, 1,195,754.58 and 236,206.20
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Solution
The fourth proportional to 797,166.84, 1,195,754.58 and 236,206.20 is: 354,310.58
Step by Step Solution
- Step 1: Write the proportion equation
797,166.84 : 1,195,754.58 = 236,206.20 : x - Step 2: Convert to fraction form
797,166.84/1,195,754.58 = 236,206.20/x - Step 3: Cross multiply
797,166.84x = 1,195,754.58 × 236,206.20 - Step 4: Simplify right side
797,166.84x = 282,444,645,474.40 - Step 5: Solve for x
x = 282,444,645,474.40/797,166.84 - Step 6: Final answer
x = 354,310.58
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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.