Finding the Fourth Proportional to 596,294.84, 822,882.84 and 338,222.00
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Solution
The fourth proportional to 596,294.84, 822,882.84 and 338,222.00 is: 466,744.07
Step by Step Solution
- Step 1: Write the proportion equation
596,294.84 : 822,882.84 = 338,222.00 : x - Step 2: Convert to fraction form
596,294.84/822,882.84 = 338,222.00/x - Step 3: Cross multiply
596,294.84x = 822,882.84 × 338,222.00 - Step 4: Simplify right side
596,294.84x = 278,317,075,796.07 - Step 5: Solve for x
x = 278,317,075,796.07/596,294.84 - Step 6: Final answer
x = 466,744.07
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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.