Finding the Fourth Proportional to 595,806.84, 822,164.58 and 350,752.68
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Solution
The fourth proportional to 595,806.84, 822,164.58 and 350,752.68 is: 484,009.93
Step by Step Solution
- Step 1: Write the proportion equation
595,806.84 : 822,164.58 = 350,752.68 : x - Step 2: Convert to fraction form
595,806.84/822,164.58 = 350,752.68/x - Step 3: Cross multiply
595,806.84x = 822,164.58 × 350,752.68 - Step 4: Simplify right side
595,806.84x = 288,376,429,836.07 - Step 5: Solve for x
x = 288,376,429,836.07/595,806.84 - Step 6: Final answer
x = 484,009.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.