Finding the Fourth Proportional to 3,063,218.74, 4,595,327.25 and 904,462.08
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Solution
The fourth proportional to 3,063,218.74, 4,595,327.25 and 904,462.08 is: 1,356,840.50
Step by Step Solution
- Step 1: Write the proportion equation
3,063,218.74 : 4,595,327.25 = 904,462.08 : x - Step 2: Convert to fraction form
3,063,218.74/4,595,327.25 = 904,462.08/x - Step 3: Cross multiply
3,063,218.74x = 4,595,327.25 × 904,462.08 - Step 4: Simplify right side
3,063,218.74x = 4,156,299,242,815.68 - Step 5: Solve for x
x = 4,156,299,242,815.68/3,063,218.74 - Step 6: Final answer
x = 1,356,840.50
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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.