Finding the Fourth Proportional to 1,604,097.68, 2,406,148.34 and 482,166.68
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Solution
The fourth proportional to 1,604,097.68, 2,406,148.34 and 482,166.68 is: 723,250.56
Step by Step Solution
- Step 1: Write the proportion equation
1,604,097.68 : 2,406,148.34 = 482,166.68 : x - Step 2: Convert to fraction form
1,604,097.68/2,406,148.34 = 482,166.68/x - Step 3: Cross multiply
1,604,097.68x = 2,406,148.34 × 482,166.68 - Step 4: Simplify right side
1,604,097.68x = 1,160,164,542,243.74 - Step 5: Solve for x
x = 1,160,164,542,243.74/1,604,097.68 - Step 6: Final answer
x = 723,250.56
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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.