Finding the Fourth Proportional to 3,063,220.74, 4,595,330.25 and 904,464.08
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Solution
The fourth proportional to 3,063,220.74, 4,595,330.25 and 904,464.08 is: 1,356,843.50
Step by Step Solution
- Step 1: Write the proportion equation
3,063,220.74 : 4,595,330.25 = 904,464.08 : x - Step 2: Convert to fraction form
3,063,220.74/4,595,330.25 = 904,464.08/x - Step 3: Cross multiply
3,063,220.74x = 4,595,330.25 × 904,464.08 - Step 4: Simplify right side
3,063,220.74x = 4,156,311,146,862.42 - Step 5: Solve for x
x = 4,156,311,146,862.42/3,063,220.74 - Step 6: Final answer
x = 1,356,843.50
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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.