Finding the Fourth Proportional to 1,524,084.84, 2,287,177.02 and 526,812.84
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Solution
The fourth proportional to 1,524,084.84, 2,287,177.02 and 526,812.84 is: 790,582.12
Step by Step Solution
- Step 1: Write the proportion equation
1,524,084.84 : 2,287,177.02 = 526,812.84 : x - Step 2: Convert to fraction form
1,524,084.84/2,287,177.02 = 526,812.84/x - Step 3: Cross multiply
1,524,084.84x = 2,287,177.02 × 526,812.84 - Step 4: Simplify right side
1,524,084.84x = 1,204,914,221,488.94 - Step 5: Solve for x
x = 1,204,914,221,488.94/1,524,084.84 - Step 6: Final answer
x = 790,582.12
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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.